X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/c3bdd8263d4f5196a25a1ba83d5d0e32a6ac2744..6f3614c8320db76979938c6971fe23038d034f76:/embed.fnc

diff --git a/embed.fnc b/embed.fnc
index f209bb3..f3385fc 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -44,30 +44,31 @@
 START_EXTERN_C
 
 #if defined(PERL_IMPLICIT_SYS)
-Ano	|PerlInterpreter*	|perl_alloc_using \
-				|struct IPerlMem* m|struct IPerlMem* ms \
-				|struct IPerlMem* mp|struct IPerlEnv* e \
-				|struct IPerlStdIO* io|struct IPerlLIO* lio \
-				|struct IPerlDir* d|struct IPerlSock* s \
-				|struct IPerlProc* p
+Ano	|PerlInterpreter*|perl_alloc_using \
+				|NN struct IPerlMem* m|NN struct IPerlMem* ms \
+				|NN struct IPerlMem* mp|NN struct IPerlEnv* e \
+				|NN struct IPerlStdIO* io|NN struct IPerlLIO* lio \
+				|NN struct IPerlDir* d|NN struct IPerlSock* s \
+				|NN struct IPerlProc* p
 #endif
 Anod	|PerlInterpreter*	|perl_alloc
 Anod	|void	|perl_construct	|NN PerlInterpreter* interp
 Anod	|int	|perl_destruct	|NN PerlInterpreter* interp
 Anod	|void	|perl_free	|NN PerlInterpreter* interp
 Anod	|int	|perl_run	|NN PerlInterpreter* interp
-Anod	|int	|perl_parse	|PerlInterpreter* interp|XSINIT_t xsinit \
-				|int argc|char** argv|char** env
-AnpR	|bool	|doing_taint	|int argc|char** argv|char** env
+Anod	|int	|perl_parse	|NN PerlInterpreter* interp|XSINIT_t xsinit \
+				|int argc|NULLOK char** argv|NULLOK char** env
+AnpR	|bool	|doing_taint	|int argc|NULLOK char** argv|NULLOK char** env
 #if defined(USE_ITHREADS)
-Anod	|PerlInterpreter*|perl_clone|PerlInterpreter* interp|UV flags
+Anod	|PerlInterpreter*|perl_clone|NN PerlInterpreter* interp|UV flags
 #  if defined(PERL_IMPLICIT_SYS)
-Ano	|PerlInterpreter*|perl_clone_using|PerlInterpreter *interp|UV flags \
-				|struct IPerlMem* m|struct IPerlMem* ms \
-				|struct IPerlMem* mp|struct IPerlEnv* e \
-				|struct IPerlStdIO* io|struct IPerlLIO* lio \
-				|struct IPerlDir* d|struct IPerlSock* s \
-				|struct IPerlProc* p
+Ano	|PerlInterpreter*|perl_clone_using \
+				|NN PerlInterpreter *interp|UV flags \
+				|NN struct IPerlMem* m|NN struct IPerlMem* ms \
+				|NN struct IPerlMem* mp|NN struct IPerlEnv* e \
+				|NN struct IPerlStdIO* io|NN struct IPerlLIO* lio \
+				|NN struct IPerlDir* d|NN struct IPerlSock* s \
+				|NN struct IPerlProc* p
 #  endif
 #endif
 
@@ -76,7 +77,7 @@ Aanop	|Malloc_t|calloc	|MEM_SIZE elements|MEM_SIZE size
 Aanop	|Malloc_t|realloc	|Malloc_t where|MEM_SIZE nbytes
 Anop	|Free_t	|mfree		|Malloc_t where
 #if defined(MYMALLOC)
-npR	|MEM_SIZE|malloced_size	|void *p
+npR	|MEM_SIZE|malloced_size	|NN void *p
 #endif
 
 AnpR	|void*	|get_context
@@ -112,13 +113,13 @@ Apd	|void	|av_undef	|NULLOK AV* ar
 Apd	|void	|av_unshift	|NULLOK AV* ar|I32 num
 Apo	|SV**	|av_arylen_p	|NN AV* av
 pR	|OP*	|bind_match	|I32 type|NN OP* left|NN OP* pat
-pR	|OP*	|block_end	|I32 floor|NN OP* seq
+pR	|OP*	|block_end	|I32 floor|NULLOK OP* seq
 ApR	|I32	|block_gimme
 pR	|int	|block_start	|int full
 p	|void	|boot_core_UNIVERSAL
 p	|void	|boot_core_PerlIO
 Ap	|void	|call_list	|I32 oldscope|NN AV* av_list
-pR	|bool	|cando		|Mode_t mode|Uid_t effective|NN const Stat_t* statbufp
+pR	|bool	|cando		|Mode_t mode|bool effective|NN const Stat_t* statbufp
 ApR	|U32	|cast_ulong	|NV f
 ApR	|I32	|cast_i32	|NV f
 ApR	|IV	|cast_iv	|NV f
@@ -127,10 +128,11 @@ ApR	|UV	|cast_uv	|NV f
 ApR	|I32	|my_chsize	|int fd|Off_t length
 #endif
 pR	|OP*	|convert	|I32 optype|I32 flags|NULLOK OP* o
-Afprd	|void	|croak		|const char* pat|...
-Apr	|void	|vcroak		|const char* pat|NULLOK va_list* args
+: croak()'s first parm can be NULL.  Otherwise, mod_perl breaks.
+Afprd	|void	|croak		|NULLOK const char* pat|...
+Apr	|void	|vcroak		|NN const char* pat|NULLOK va_list* args
 #if defined(PERL_IMPLICIT_CONTEXT)
-Afnrp	|void	|croak_nocontext|const char* pat|...
+Afnrp	|void	|croak_nocontext|NN const char* pat|...
 Afnp	|OP*	|die_nocontext	|NN const char* pat|...
 Afnp	|void	|deb_nocontext	|NN const char* pat|...
 Afnp	|char*	|form_nocontext	|NN const char* pat|...
@@ -139,10 +141,10 @@ Afnp	|SV*	|mess_nocontext	|NN const char* pat|...
 Afnp	|void	|warn_nocontext	|NN const char* pat|...
 Afnp	|void	|warner_nocontext|U32 err|NN const char* pat|...
 Afnp	|SV*	|newSVpvf_nocontext|NN const char* pat|...
-Afnp	|void	|sv_catpvf_nocontext|NN SV* sv|const char* pat|...
-Afnp	|void	|sv_setpvf_nocontext|NN SV* sv|const char* pat|...
-Afnp	|void	|sv_catpvf_mg_nocontext|NN SV* sv|const char* pat|...
-Afnp	|void	|sv_setpvf_mg_nocontext|NN SV* sv|const char* pat|...
+Afnp	|void	|sv_catpvf_nocontext|NN SV* sv|NN const char* pat|...
+Afnp	|void	|sv_setpvf_nocontext|NN SV* sv|NN const char* pat|...
+Afnp	|void	|sv_catpvf_mg_nocontext|NN SV* sv|NN const char* pat|...
+Afnp	|void	|sv_setpvf_mg_nocontext|NN SV* sv|NN const char* pat|...
 Afnp	|int	|fprintf_nocontext|NN PerlIO* stream|NN const char* fmt|...
 Afnp	|int	|printf_nocontext|NN const char* fmt|...
 #endif
@@ -173,40 +175,46 @@ p	|void	|deprecate	|NN const char* s
 p	|void	|deprecate_old	|NN const char* s
 Afp	|OP*	|die		|NULLOK const char* pat|...
 p	|OP*	|vdie		|NULLOK const char* pat|NULLOK va_list* args
-p	|OP*	|die_where	|NN const char* message|STRLEN msglen
+p	|OP*	|die_where	|NULLOK const char* message|STRLEN msglen
 Ap	|void	|dounwind	|I32 cxix
-p	|bool	|do_aexec	|NULLOK SV* really|NN SV** mark|NN SV** sp
+pmb	|bool	|do_aexec	|NULLOK SV* really|NN SV** mark|NN SV** sp
 p	|bool	|do_aexec5	|NULLOK SV* really|NN SV** mark|NN SV** sp|int fd|int flag
 Ap	|int	|do_binmode	|NN PerlIO *fp|int iotype|int mode
 p	|void	|do_chop	|NN SV* asv|NN SV* sv
 Ap	|bool	|do_close	|NN GV* gv|bool not_implicit
 p	|bool	|do_eof		|NN GV* gv
-p	|bool	|do_exec	|NN char* cmd
-#if defined(WIN32) || defined(SYMBIAN)
+
+#ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
+pmb	|bool	|do_exec	|NN const char* cmd
+#else
+p	|bool	|do_exec	|NN const char* cmd
+#endif
+
+#if defined(WIN32) || defined(__SYMBIAN32__)
 Ap	|int	|do_aspawn	|NN SV* really|NN SV** mark|NN SV** sp
 Ap	|int	|do_spawn	|NN char* cmd
 Ap	|int	|do_spawn_nowait|NN char* cmd
 #endif
 #if !defined(WIN32)
-p	|bool	|do_exec3	|NN char* cmd|int fd|int flag
+p	|bool	|do_exec3	|NN const char* cmd|int fd|int flag
 #endif
 p	|void	|do_execfree
 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
-p	|I32	|do_ipcctl	|I32 optype|SV** mark|SV** sp
-p	|I32	|do_ipcget	|I32 optype|SV** mark|SV** sp
-p	|I32	|do_msgrcv	|SV** mark|SV** sp
-p	|I32	|do_msgsnd	|SV** mark|SV** sp
-p	|I32	|do_semop	|SV** mark|SV** sp
-p	|I32	|do_shmio	|I32 optype|SV** mark|SV** sp
+p	|I32	|do_ipcctl	|I32 optype|NN SV** mark|NN SV** sp
+p	|I32	|do_ipcget	|I32 optype|NN SV** mark|NN SV** sp
+p	|I32	|do_msgrcv	|NN SV** mark|NN SV** sp
+p	|I32	|do_msgsnd	|NN SV** mark|NN SV** sp
+p	|I32	|do_semop	|NN SV** mark|NN SV** sp
+p	|I32	|do_shmio	|I32 optype|NN SV** mark|NN SV** sp
 #endif
 Ap	|void	|do_join	|NN SV* sv|NN SV* del|NN SV** mark|NN SV** sp
 p	|OP*	|do_kv
-Ap	|bool	|do_open	|NN GV* gv|NN char* name|I32 len|int as_raw \
+Apmb	|bool	|do_open	|NN GV* gv|NN const char* name|I32 len|int as_raw \
 				|int rawmode|int rawperm|NULLOK PerlIO* supplied_fp
-Ap	|bool	|do_open9	|NN GV *gv|NN char *name|I32 len|int as_raw \
+Ap	|bool	|do_open9	|NN GV *gv|NN const char *name|I32 len|int as_raw \
 				|int rawmode|int rawperm|NULLOK PerlIO *supplied_fp \
 				|NN SV *svs|I32 num
-Ap	|bool	|do_openn	|NN GV *gv|NN char *name|I32 len|int as_raw \
+Ap	|bool	|do_openn	|NN GV *gv|NN const char *name|I32 len|int as_raw \
 				|int rawmode|int rawperm|NULLOK PerlIO *supplied_fp \
 				|NULLOK SV **svp|I32 num
 p	|void	|do_pipe	|NN SV* sv|NULLOK GV* rgv|NULLOK GV* wgv
@@ -221,7 +229,7 @@ p	|I32	|do_trans	|NN SV* sv
 p	|UV	|do_vecget	|NN SV* sv|I32 offset|I32 size
 p	|void	|do_vecset	|NN SV* sv
 p	|void	|do_vop		|I32 optype|NN SV* sv|NN SV* left|NN SV* right
-p	|OP*	|dofile		|NN OP* term
+p	|OP*	|dofile		|NN OP* term|I32 force_builtin
 ApR	|I32	|dowantarray
 Ap	|void	|dump_all
 Ap	|void	|dump_eval
@@ -237,14 +245,14 @@ Ap	|void	|dump_sub	|NN const GV* gv
 Apd	|void	|fbm_compile	|NN SV* sv|U32 flags
 ApdR	|char*	|fbm_instr	|NN unsigned char* big|NN unsigned char* bigend \
 				|NN SV* littlesv|U32 flags
-p	|char*	|find_script	|const char *scriptname|bool dosearch \
-				|const char **search_ext|I32 flags
-p	|OP*	|force_list	|NN OP* arg
+p	|char*	|find_script	|NN const char *scriptname|bool dosearch \
+				|NULLOK const char *const *const search_ext|I32 flags
+p	|OP*	|force_list	|NULLOK OP* arg
 p	|OP*	|fold_constants	|NN OP* arg
 Afpd	|char*	|form		|NN const char* pat|...
 Ap	|char*	|vform		|NN const char* pat|NULLOK va_list* args
 Ap	|void	|free_tmps
-p	|OP*	|gen_constant_list|OP* o
+p	|OP*	|gen_constant_list|NULLOK OP* o
 #if !defined(HAS_GETENV_LEN)
 p	|char*	|getenv_len	|NN const char* key|NN unsigned long *len
 #endif
@@ -259,57 +267,55 @@ Ap	|void	|gv_efullname	|NN SV* sv|NN const GV* gv
 Apmb	|void	|gv_efullname3	|NN SV* sv|NN const GV* gv|NULLOK const char* prefix
 Ap	|void	|gv_efullname4	|NN SV* sv|NN const GV* gv|NULLOK const char* prefix|bool keepmain
 Ap	|GV*	|gv_fetchfile	|NN const char* name
-Apd	|GV*	|gv_fetchmeth	|HV* stash|const char* name|STRLEN len \
-				|I32 level
-Apd	|GV*	|gv_fetchmeth_autoload	|HV* stash|const char* name|STRLEN len \
-				|I32 level
-Apd	|GV*	|gv_fetchmethod	|HV* stash|const char* name
-Apd	|GV*	|gv_fetchmethod_autoload|HV* stash|const char* name \
-				|I32 autoload
+Apd	|GV*	|gv_fetchmeth	|NULLOK HV* stash|NN const char* name|STRLEN len|I32 level
+Apd	|GV*	|gv_fetchmeth_autoload	|NULLOK HV* stash|NN const char* name|STRLEN len|I32 level
+Apdmb	|GV*	|gv_fetchmethod	|NULLOK HV* stash|NN const char* name
+Apd	|GV*	|gv_fetchmethod_autoload|NULLOK HV* stash|NN const char* name|I32 autoload
 Ap	|GV*	|gv_fetchpv	|NN const char* name|I32 add|I32 sv_type
 Ap	|void	|gv_fullname	|NN SV* sv|NN const GV* gv
 Apmb	|void	|gv_fullname3	|NN SV* sv|NN const GV* gv|NULLOK const char* prefix
 Ap	|void	|gv_fullname4	|NN SV* sv|NN const GV* gv|NULLOK const char* prefix|bool keepmain
-Ap	|void	|gv_init	|NN GV* gv|HV* stash|NN const char* name|STRLEN len|int multi
-Apd	|HV*	|gv_stashpv	|const char* name|I32 create
-Apd	|HV*	|gv_stashpvn	|const char* name|U32 namelen|I32 create
-Apd	|HV*	|gv_stashsv	|SV* sv|I32 create
-Apd	|void	|hv_clear	|HV* tb
-Ap	|void	|hv_delayfree_ent|HV* hv|HE* entry
-Apd	|SV*	|hv_delete	|HV* tb|const char* key|I32 klen|I32 flags
-Apd	|SV*	|hv_delete_ent	|HV* tb|SV* key|I32 flags|U32 hash
-ApdR	|bool	|hv_exists	|HV* tb|const char* key|I32 klen
-ApdR	|bool	|hv_exists_ent	|HV* tb|SV* key|U32 hash
-Apd	|SV**	|hv_fetch	|HV* tb|const char* key|I32 klen|I32 lval
-Apd	|HE*	|hv_fetch_ent	|HV* tb|SV* key|I32 lval|U32 hash
-Ap	|void	|hv_free_ent	|NN HV* hv|NULLOK HE* entry
+Ap	|void	|gv_init	|NN GV* gv|NULLOK HV* stash|NN const char* name|STRLEN len|int multi
+Apd	|HV*	|gv_stashpv	|NN const char* name|I32 create
+Apd	|HV*	|gv_stashpvn	|NN const char* name|U32 namelen|I32 create
+Apd	|HV*	|gv_stashsv	|NULLOK SV* sv|I32 create
+Apd	|void	|hv_clear	|NULLOK HV* tb
+Ap	|void	|hv_delayfree_ent|NN HV* hv|NULLOK HE* entry
+Apd	|SV*	|hv_delete	|NULLOK HV* tb|NN const char* key|I32 klen|I32 flags
+Apd	|SV*	|hv_delete_ent	|NULLOK HV* tb|NN SV* key|I32 flags|U32 hash
+ApdR	|bool	|hv_exists	|NULLOK HV* tb|NN const char* key|I32 klen
+ApdR	|bool	|hv_exists_ent	|NULLOK HV* tb|NN SV* key|U32 hash
+Apd	|SV**	|hv_fetch	|NULLOK HV* tb|NN const char* key|I32 klen|I32 lval
+Apd	|HE*	|hv_fetch_ent	|NULLOK HV* tb|NN SV* key|I32 lval|U32 hash
+Ap	|void	|hv_free_ent	|NN HV* hv|NULLOK HE* entryK
 Apd	|I32	|hv_iterinit	|NN HV* tb
 ApdR	|char*	|hv_iterkey	|NN HE* entry|NN I32* retlen
 ApdR	|SV*	|hv_iterkeysv	|NN HE* entry
-ApdR	|HE*	|hv_iternext	|NN HV* tb
+ApdRbm	|HE*	|hv_iternext	|NN HV* tb
 ApdR	|SV*	|hv_iternextsv	|NN HV* hv|NN char** key|NN I32* retlen
 ApMdR	|HE*	|hv_iternext_flags|NN HV* tb|I32 flags
 ApdR	|SV*	|hv_iterval	|NN HV* tb|NN HE* entry
 Ap	|void	|hv_ksplit	|NN HV* hv|IV newmax
-Apd	|void	|hv_magic	|HV* hv|GV* gv|int how
-Apd	|SV**	|hv_store	|HV* tb|const char* key|I32 klen|SV* val \
+Apdbm	|void	|hv_magic	|NN HV* hv|NULLOK GV* gv|int how
+Apd	|SV**	|hv_store	|NULLOK HV* tb|NULLOK const char* key|I32 klen|NULLOK SV* val \
 				|U32 hash
-Apd	|HE*	|hv_store_ent	|HV* tb|SV* key|SV* val|U32 hash
-ApM	|SV**	|hv_store_flags	|HV* tb|const char* key|I32 klen|SV* val \
+Apd	|HE*	|hv_store_ent	|NULLOK HV* tb|NULLOK SV* key|NULLOK SV* val|U32 hash
+ApM	|SV**	|hv_store_flags	|NULLOK HV* tb|NULLOK const char* key|I32 klen|NULLOK SV* val \
 				|U32 hash|int flags
-Apd	|void	|hv_undef	|HV* tb
+Apd	|void	|hv_undef	|NULLOK HV* tb
 ApP	|I32	|ibcmp		|NN const char* a|NN const char* b|I32 len
 ApP	|I32	|ibcmp_locale	|NN const char* a|NN const char* b|I32 len
-Apd	|I32	|ibcmp_utf8	|NN const char* a|char **pe1|UV l1|bool u1|NN const char* b|char **pe2|UV l2|bool u2
-pR	|bool	|ingroup	|Gid_t testgid|Uid_t effective
+Apd	|I32	|ibcmp_utf8	|NN const char* a|NULLOK char **pe1|UV l1|bool u1 \
+				|NN const char* b|NULLOK char **pe2|UV l2|bool u2
+pR	|bool	|ingroup	|Gid_t testgid|bool effective
 p	|void	|init_argv_symbols|int argc|NN char **argv
 p	|void	|init_debugger
 Ap	|void	|init_stacks
-Ap	|void	|init_tm	|struct tm *ptm
+Ap	|void	|init_tm	|NN struct tm *ptm
 pd	|U32	|intro_my
 ApPR	|char*	|instr		|NN const char* big|NN const char* little
-pR	|bool	|io_close	|NN IO* io|bool not_implicit
-pR	|OP*	|invert		|OP* cmd
+p	|bool	|io_close	|NN IO* io|bool not_implicit
+pR	|OP*	|invert		|NULLOK OP* cmd
 dpR	|bool	|is_gv_magical	|NN const char *name|STRLEN len|U32 flags
 ApR	|I32	|is_lvalue_sub
 ApPR	|U32	|to_uni_upper_lc|U32 c
@@ -349,8 +355,8 @@ ApPR	|bool	|is_uni_punct_lc|UV c
 ApPR	|bool	|is_uni_xdigit_lc|UV c
 Apd	|STRLEN	|is_utf8_char	|NN const U8 *p
 Apd	|bool	|is_utf8_string	|NN const U8 *s|STRLEN len
-Apd	|bool	|is_utf8_string_loc|NN const U8 *s|STRLEN len|const U8 **p
-Apd	|bool	|is_utf8_string_loclen|NN const U8 *s|STRLEN len|const U8 **ep|STRLEN *el
+Apdmb	|bool	|is_utf8_string_loc|NN const U8 *s|STRLEN len|NULLOK const U8 **p
+Apd	|bool	|is_utf8_string_loclen|NN const U8 *s|STRLEN len|NULLOK const U8 **ep|NULLOK STRLEN *el
 ApR	|bool	|is_utf8_alnum	|NN const U8 *p
 ApR	|bool	|is_utf8_alnumc	|NN const U8 *p
 ApR	|bool	|is_utf8_idfirst|NN const U8 *p
@@ -371,7 +377,7 @@ p	|OP*	|jmaybe		|NN OP* arg
 pP	|I32	|keyword	|NN const char* d|I32 len
 Ap	|void	|leave_scope	|I32 base
 p	|void	|lex_end
-p	|void	|lex_start	|SV* line
+p	|void	|lex_start	|NN SV* line
 Ap	|void	|op_null	|NN OP* o
 p	|void	|op_clear	|NN OP* o
 Ap	|void	|op_refcnt_lock
@@ -381,74 +387,74 @@ p	|OP*	|list		|NULLOK OP* o
 p	|OP*	|listkids	|NULLOK OP* o
 Apd	|void	|load_module|U32 flags|NN SV* name|NULLOK SV* ver|...
 Ap	|void	|vload_module|U32 flags|NN SV* name|NULLOK SV* ver|NULLOK va_list* args
-p	|OP*	|localize	|OP* arg|I32 lexical
+p	|OP*	|localize	|NN OP* arg|I32 lexical
 ApdR	|I32	|looks_like_number|NN SV* sv
-Apd	|UV	|grok_bin	|NN const char* start|NN STRLEN* len_p|NN I32* flags|NV *result
-Apd	|UV	|grok_hex	|NN const char* start|NN STRLEN* len_p|NN I32* flags|NV *result
-Apd	|int	|grok_number	|NN const char *pv|STRLEN len|UV *valuep
-ApdR	|bool	|grok_numeric_radix|const char **sp|const char *send
-Apd	|UV	|grok_oct	|const char* start|STRLEN* len_p|I32* flags|NV *result
-p	|int	|magic_clearenv	|SV* sv|MAGIC* mg
-p	|int	|magic_clear_all_env|SV* sv|MAGIC* mg
-p	|int	|magic_clearpack|SV* sv|MAGIC* mg
-p	|int	|magic_clearsig	|SV* sv|MAGIC* mg
-p	|int	|magic_existspack|SV* sv|MAGIC* mg
-p	|int	|magic_freeregexp|SV* sv|MAGIC* mg
-p	|int	|magic_freeovrld|SV* sv|MAGIC* mg
-p	|int	|magic_get	|SV* sv|MAGIC* mg
+Apd	|UV	|grok_bin	|NN const char* start|NN STRLEN* len_p|NN I32* flags|NULLOK NV *result
+Apd	|UV	|grok_hex	|NN const char* start|NN STRLEN* len_p|NN I32* flags|NULLOK NV *result
+Apd	|int	|grok_number	|NN const char *pv|STRLEN len|NULLOK UV *valuep
+ApdR	|bool	|grok_numeric_radix|NN const char **sp|NN const char *send
+Apd	|UV	|grok_oct	|NN const char* start|NN STRLEN* len_p|NN I32* flags|NULLOK NV *result
+p	|int	|magic_clearenv	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_clear_all_env|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_clearpack|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_clearsig	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_existspack|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_freeregexp|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_freeovrld|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_get	|NN SV* sv|NN MAGIC* mg
 p	|int	|magic_getarylen|NN SV* sv|NN const MAGIC* mg
-p	|int	|magic_getdefelem|SV* sv|MAGIC* mg
-p	|int	|magic_getglob	|SV* sv|MAGIC* mg
-p	|int	|magic_getnkeys	|SV* sv|MAGIC* mg
-p	|int	|magic_getpack	|SV* sv|MAGIC* mg
-p	|int	|magic_getpos	|SV* sv|MAGIC* mg
-p	|int	|magic_getsig	|SV* sv|MAGIC* mg
-p	|int	|magic_getsubstr|SV* sv|MAGIC* mg
-p	|int	|magic_gettaint	|SV* sv|MAGIC* mg
-p	|int	|magic_getuvar	|SV* sv|MAGIC* mg
-p	|int	|magic_getvec	|SV* sv|MAGIC* mg
-p	|U32	|magic_len	|SV* sv|MAGIC* mg
-p	|int	|magic_nextpack	|SV* sv|MAGIC* mg|SV* key
-p	|U32	|magic_regdata_cnt|SV* sv|MAGIC* mg
-p	|int	|magic_regdatum_get|SV* sv|MAGIC* mg
-pr	|int	|magic_regdatum_set|SV* sv|MAGIC* mg
-p	|int	|magic_set	|SV* sv|MAGIC* mg
-p	|int	|magic_setamagic|SV* sv|MAGIC* mg
-p	|int	|magic_setarylen|SV* sv|MAGIC* mg
-p	|int	|magic_freearylen_p|SV* sv|MAGIC* mg
-p	|int	|magic_setbm	|SV* sv|MAGIC* mg
-p	|int	|magic_setdbline|SV* sv|MAGIC* mg
-p	|int	|magic_setdefelem|SV* sv|MAGIC* mg
-p	|int	|magic_setenv	|SV* sv|MAGIC* mg
-p	|int	|magic_setfm	|SV* sv|MAGIC* mg
-p	|int	|magic_setisa	|SV* sv|MAGIC* mg
-p	|int	|magic_setglob	|SV* sv|MAGIC* mg
-p	|int	|magic_setmglob	|SV* sv|MAGIC* mg
-p	|int	|magic_setnkeys	|SV* sv|MAGIC* mg
-p	|int	|magic_setpack	|SV* sv|MAGIC* mg
-p	|int	|magic_setpos	|SV* sv|MAGIC* mg
-p	|int	|magic_setregexp|SV* sv|MAGIC* mg
-p	|int	|magic_setsig	|SV* sv|MAGIC* mg
-p	|int	|magic_setsubstr|SV* sv|MAGIC* mg
-p	|int	|magic_settaint	|SV* sv|MAGIC* mg
-p	|int	|magic_setuvar	|SV* sv|MAGIC* mg
-p	|int	|magic_setvec	|SV* sv|MAGIC* mg
-p	|int	|magic_setutf8	|SV* sv|MAGIC* mg
-p	|int	|magic_set_all_env|SV* sv|MAGIC* mg
-p	|U32	|magic_sizepack	|SV* sv|MAGIC* mg
-p	|int	|magic_wipepack	|SV* sv|MAGIC* mg
-p	|void	|magicname	|const char* sym|const char* name|I32 namlen
+p	|int	|magic_getdefelem|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getglob	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getnkeys	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getpack	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getpos	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getsig	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getsubstr|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_gettaint	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getuvar	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_getvec	|NN SV* sv|NN MAGIC* mg
+p	|U32	|magic_len	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_nextpack	|NN SV* sv|NN MAGIC* mg|NN SV* key
+p	|U32	|magic_regdata_cnt|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_regdatum_get|NN SV* sv|NN MAGIC* mg
+pr	|int	|magic_regdatum_set|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_set	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setamagic|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setarylen|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_freearylen_p|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setbm	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setdbline|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setdefelem|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setenv	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setfm	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setisa	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setglob	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setmglob	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setnkeys	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setpack	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setpos	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setregexp|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setsig	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setsubstr|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_settaint	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setuvar	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setvec	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_setutf8	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_set_all_env|NN SV* sv|NN MAGIC* mg
+p	|U32	|magic_sizepack	|NN SV* sv|NN MAGIC* mg
+p	|int	|magic_wipepack	|NN SV* sv|NN MAGIC* mg
+p	|void	|magicname	|NN const char* sym|NULLOK const char* name|I32 namlen
 Ap	|void	|markstack_grow
 #if defined(USE_LOCALE_COLLATE)
-p	|int	|magic_setcollxfrm|SV* sv|MAGIC* mg
-p	|char*	|mem_collxfrm	|const char* s|STRLEN len|STRLEN* xlen
+p	|int	|magic_setcollxfrm|NN SV* sv|NN MAGIC* mg
+p	|char*	|mem_collxfrm	|NN const char* s|STRLEN len|NN STRLEN* xlen
 #endif
 Afp	|SV*	|mess		|NN const char* pat|...
 Ap	|SV*	|vmess		|NN const char* pat|NULLOK va_list* args
-p	|void	|qerror		|SV* err
-Apd     |void   |sortsv         |SV ** array|size_t num_elts|SVCOMPARE_t cmp
+p	|void	|qerror		|NN SV* err
+Apd	|void	|sortsv		|NN SV** array|size_t num_elts|SVCOMPARE_t cmp
 Apd	|int	|mg_clear	|NN SV* sv
-Apd	|int	|mg_copy	|NN SV* sv|NN SV* nsv|const char* key|I32 klen
+Apd	|int	|mg_copy	|NN SV* sv|NN SV* nsv|NULLOK const char* key|I32 klen
 pd	|void	|mg_localize	|NN SV* sv|NN SV* nsv
 ApdR	|MAGIC*	|mg_find	|NULLOK const SV* sv|int type
 Apd	|int	|mg_free	|NN SV* sv
@@ -459,8 +465,8 @@ Apd	|int	|mg_set		|NN SV* sv
 Ap	|I32	|mg_size	|NN SV* sv
 Ap	|void	|mini_mktime	|NN struct tm *pm
 p	|OP*	|mod		|NULLOK OP* o|I32 type
-p	|int	|mode_from_discipline|SV* discp
-Ap	|char*	|moreswitches	|char* s
+p	|int	|mode_from_discipline|NULLOK SV* discp
+Ap	|char*	|moreswitches	|NN char* s
 p	|OP*	|my		|NN OP* o
 Ap	|NV	|my_atof	|NN const char *s
 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
@@ -482,53 +488,53 @@ AnpP	|I32	|my_memcmp	|NN const char* s1|NN const char* s2|I32 len
 #if !defined(HAS_MEMSET)
 Anp	|void*	|my_memset	|NN char* loc|I32 ch|I32 len
 #endif
-Ap	|I32	|my_pclose	|PerlIO* ptr
-Ap	|PerlIO*|my_popen	|char* cmd|char* mode
-Ap	|PerlIO*|my_popen_list	|char* mode|int n|SV ** args
-Ap	|void	|my_setenv	|const char* nam|const char* val
+Ap	|I32	|my_pclose	|NULLOK PerlIO* ptr
+Ap	|PerlIO*|my_popen	|NN const char* cmd|NN const char* mode
+Ap	|PerlIO*|my_popen_list	|NN char* mode|int n|NN SV ** args
+Ap	|void	|my_setenv	|NULLOK const char* nam|NULLOK const char* val
 Ap	|I32	|my_stat
-Ap	|char *	|my_strftime	|const char *fmt|int sec|int min|int hour|int mday|int mon|int year|int wday|int yday|int isdst
+Ap	|char *	|my_strftime	|NN const char *fmt|int sec|int min|int hour|int mday|int mon|int year|int wday|int yday|int isdst
 #if defined(MYSWAP)
 ApPa	|short	|my_swap	|short s
 ApPa	|long	|my_htonl	|long l
 ApPa	|long	|my_ntohl	|long l
 #endif
 p	|void	|my_unexec
-Apa	|OP*	|newANONLIST	|OP* o
-Apa	|OP*	|newANONHASH	|OP* o
-Ap	|OP*	|newANONSUB	|I32 floor|OP* proto|OP* block
+Apa	|OP*	|newANONLIST	|NULLOK OP* o
+Apa	|OP*	|newANONHASH	|NULLOK OP* o
+Ap	|OP*	|newANONSUB	|I32 floor|NULLOK OP* proto|NULLOK OP* block
 Apa	|OP*	|newASSIGNOP	|I32 flags|NULLOK OP* left|I32 optype|NULLOK OP* right
 Apa	|OP*	|newCONDOP	|I32 flags|NN OP* first|NULLOK OP* trueop|NULLOK OP* falseop
 Apd	|CV*	|newCONSTSUB	|NULLOK HV* stash|NULLOK const char* name|NULLOK SV* sv
 Ap	|void	|newFORM	|I32 floor|NULLOK OP* o|NULLOK OP* block
-Apa	|OP*	|newFOROP	|I32 flags|char* label|line_t forline \
-				|OP* sclr|OP* expr|OP*block|OP*cont
-Apa	|OP*	|newLOGOP	|I32 optype|I32 flags|OP* left|OP* right
-Apa	|OP*	|newLOOPEX	|I32 type|OP* label
-Apa	|OP*	|newLOOPOP	|I32 flags|I32 debuggable|OP* expr|OP* block
+Apa	|OP*	|newFOROP	|I32 flags|NULLOK char* label|line_t forline \
+				|NULLOK OP* sv|NN OP* expr|NULLOK OP* block|NULLOK OP* cont
+Apa	|OP*	|newLOGOP	|I32 optype|I32 flags|NN OP* left|NN OP* right
+Apa	|OP*	|newLOOPEX	|I32 type|NN OP* label
+Apa	|OP*	|newLOOPOP	|I32 flags|I32 debuggable|NULLOK OP* expr|NULLOK OP* block
 Apa	|OP*	|newNULLLIST
 Apa	|OP*	|newOP		|I32 optype|I32 flags
 Ap	|void	|newPROG	|NN OP* o
-Apa	|OP*	|newRANGE	|I32 flags|OP* left|OP* right
-Apa	|OP*	|newSLICEOP	|I32 flags|OP* subscript|OP* listop
-Apa	|OP*	|newSTATEOP	|I32 flags|char* label|OP* o
-Ap	|CV*	|newSUB		|I32 floor|OP* o|OP* proto|OP* block
+Apa	|OP*	|newRANGE	|I32 flags|NN OP* left|NN OP* right
+Apa	|OP*	|newSLICEOP	|I32 flags|NULLOK OP* subscript|NULLOK OP* listop
+Apa	|OP*	|newSTATEOP	|I32 flags|NULLOK char* label|NULLOK OP* o
+Ap	|CV*	|newSUB		|I32 floor|NULLOK OP* o|NULLOK OP* proto|NULLOK OP* block
 Apd	|CV*	|newXS		|NN const char* name|NN XSUBADDR_t f|NN const char* filename
 Apda	|AV*	|newAV
 Apa	|OP*	|newAVREF	|NN OP* o
-Apa	|OP*	|newBINOP	|I32 type|I32 flags|OP* first|OP* last
-Apa	|OP*	|newCVREF	|I32 flags|OP* o
-Apa	|OP*	|newGVOP	|I32 type|I32 flags|GV* gv
-Apa	|GV*	|newGVgen	|const char* pack
-Apa	|OP*	|newGVREF	|I32 type|OP* o
+Apa	|OP*	|newBINOP	|I32 type|I32 flags|NULLOK OP* first|NULLOK OP* last
+Apa	|OP*	|newCVREF	|I32 flags|NULLOK OP* o
+Apa	|OP*	|newGVOP	|I32 type|I32 flags|NN GV* gv
+Apa	|GV*	|newGVgen	|NN const char* pack
+Apa	|OP*	|newGVREF	|I32 type|NULLOK OP* o
 ApaR	|OP*	|newHVREF	|NN OP* o
 ApdaR	|HV*	|newHV
-ApaR	|HV*	|newHVhv	|HV* hv
+ApaR	|HV*	|newHVhv	|NULLOK HV* hv
 Apa	|IO*	|newIO
-Apa	|OP*	|newLISTOP	|I32 type|I32 flags|OP* first|OP* last
-Apa	|OP*	|newPADOP	|I32 type|I32 flags|SV* sv
+Apa	|OP*	|newLISTOP	|I32 type|I32 flags|NULLOK OP* first|NULLOK OP* last
+Apa	|OP*	|newPADOP	|I32 type|I32 flags|NULLOK SV* sv
 Apa	|OP*	|newPMOP	|I32 type|I32 flags
-Apa	|OP*	|newPVOP	|I32 type|I32 flags|char* pv
+Apa	|OP*	|newPVOP	|I32 type|I32 flags|NULLOK char* pv
 Apa	|SV*	|newRV		|NN SV* pref
 Apda	|SV*	|newRV_noinc	|NN SV *sv
 Apda	|SV*	|newSV		|STRLEN len
@@ -537,33 +543,34 @@ Apa	|OP*	|newSVOP	|I32 type|I32 flags|NN SV* sv
 Apda	|SV*	|newSViv	|IV i
 Apda	|SV*	|newSVuv	|UV u
 Apda	|SV*	|newSVnv	|NV n
-Apda	|SV*	|newSVpv	|const char* s|STRLEN len
-Apda	|SV*	|newSVpvn	|const char* s|STRLEN len
-Apda	|SV*	|newSVhek	|const HEK *hek
-Apda	|SV*	|newSVpvn_share	|const char* s|I32 len|U32 hash
+Apda	|SV*	|newSVpv	|NULLOK const char* s|STRLEN len
+Apda	|SV*	|newSVpvn	|NULLOK const char* s|STRLEN len
+Apda	|SV*	|newSVhek	|NULLOK const HEK *hek
+Apda	|SV*	|newSVpvn_share	|NULLOK const char* s|I32 len|U32 hash
 Afpda	|SV*	|newSVpvf	|NN const char* pat|...
 Apa	|SV*	|vnewSVpvf	|NN const char* pat|NULLOK va_list* args
 Apda	|SV*	|newSVrv	|NN SV* rv|NULLOK const char* classname
 Apda	|SV*	|newSVsv	|NULLOK SV* old
-Apa	|OP*	|newUNOP	|I32 type|I32 flags|OP* first
-Apa	|OP*	|newWHILEOP	|I32 flags|I32 debuggable|LOOP* loop \
-				|I32 whileline|OP* expr|OP* block|OP* cont \
+Apa	|OP*	|newUNOP	|I32 type|I32 flags|NULLOK OP* first
+Apa	|OP*	|newWHILEOP	|I32 flags|I32 debuggable|NULLOK LOOP* loop \
+				|I32 whileline|NULLOK OP* expr|NULLOK OP* block|NULLOK OP* cont \
 				|I32 has_my
 Apa	|PERL_SI*|new_stackinfo|I32 stitems|I32 cxitems
 Ap	|char*	|scan_vstring	|NN const char *vstr|NN SV *sv
 Apd	|const char*	|scan_version	|NN const char *vstr|NN SV *sv|bool qv
-Apd	|SV*	|new_version	|SV *ver
-Apd	|SV*	|upg_version	|SV *ver
-Apd	|SV*	|vnumify	|SV *vs
-Apd	|SV*	|vnormal	|SV *vs
-Apd	|SV*	|vstringify	|SV *vs
+Apd	|SV*	|new_version	|NN SV *ver
+Apd	|SV*	|upg_version	|NN SV *ver
+Apd	|bool	|vverify	|NN SV *vs
+Apd	|SV*	|vnumify	|NN SV *vs
+Apd	|SV*	|vnormal	|NN SV *vs
+Apd	|SV*	|vstringify	|NN SV *vs
 Apd	|int	|vcmp		|NN SV *lvs|NN SV *rvs
-p	|PerlIO*|nextargv	|GV* gv
-ApP	|char*	|ninstr		|const char* big|const char* bigend \
-				|const char* little|const char* lend
-pr	|OP*	|oopsCV		|OP* o
-Ap	|void	|op_free	|OP* arg
-p	|void	|package	|OP* o
+p	|PerlIO*|nextargv	|NN GV* gv
+ApP	|char*	|ninstr		|NN const char* big|NN const char* bigend \
+				|NN const char* little|NN const char* lend
+pr	|OP*	|oopsCV		|NN OP* o
+Ap	|void	|op_free	|NULLOK OP* arg
+p	|void	|package	|NN OP* o
 pd	|PADOFFSET|pad_alloc	|I32 optype|U32 tmptype
 p	|PADOFFSET|allocmy	|NN char* name
 pdR	|PADOFFSET|pad_findmy	|NN const char* name
@@ -575,20 +582,21 @@ Apd	|SV*	|pad_sv		|PADOFFSET po
 pd	|void	|pad_free	|PADOFFSET po
 pd	|void	|pad_reset
 pd	|void	|pad_swipe	|PADOFFSET po|bool refadjust
-p	|void	|peep		|OP* o
-dopM	|PerlIO*|start_glob	|SV* pattern|IO *io
+p	|void	|peep		|NULLOK OP* o
+dopM	|PerlIO*|start_glob	|NN SV* pattern|NN IO *io
 #if defined(USE_REENTRANT_API)
 Ap	|void	|reentrant_size
 Ap	|void	|reentrant_init
 Ap	|void	|reentrant_free
-Anp	|void*	|reentrant_retry|const char*|...
+Anp	|void*	|reentrant_retry|NN const char*|...
 #endif
-Ap	|void	|call_atexit	|ATEXIT_t fn|void *ptr
+Ap	|void	|call_atexit	|ATEXIT_t fn|NULLOK void *ptr
 Apd	|I32	|call_argv	|NN const char* sub_name|I32 flags|NN char** argv
 Apd	|I32	|call_method	|NN const char* methname|I32 flags
 Apd	|I32	|call_pv	|NN const char* sub_name|I32 flags
 Apd	|I32	|call_sv	|NN SV* sv|I32 flags
 Ap	|void	|despatch_signals
+Ap	|OP *	|doref		|NN OP *o|I32 type|bool set_op_ref
 Apd	|SV*	|eval_pv	|NN const char* p|I32 croak_on_error
 Apd	|I32	|eval_sv	|NN SV* sv|I32 flags
 Apd	|SV*	|get_sv		|NN const char* name|I32 create
@@ -604,38 +612,41 @@ Ap	|void	|set_numeric_local
 Ap	|void	|set_numeric_radix
 Ap	|void	|set_numeric_standard
 Apd	|void	|require_pv	|NN const char* pv
-Apd	|void	|pack_cat	|SV *cat|const char *pat|const char *patend|SV **beglist|SV **endlist|SV ***next_in_list|U32 flags
-Apd	|void	|packlist 	|SV *cat|const char *pat|const char *patend|SV **beglist|SV **endlist
+Apd	|void	|pack_cat	|NN SV *cat|NN const char *pat|NN const char *patend \
+				|NN SV **beglist|NN SV **endlist|NN SV ***next_in_list|U32 flags
+Apd	|void	|packlist 	|NN SV *cat|NN const char *pat|NN const char *patend|NN SV **beglist|NN SV **endlist
+#ifdef PERL_USES_PL_PIDSTATUS
 p	|void	|pidgone	|Pid_t pid|int status
+#endif
 Ap	|void	|pmflag		|NN U32* pmfl|int ch
 p	|OP*	|pmruntime	|NN OP* pm|NN OP* expr|bool isreg
-p	|OP*	|pmtrans	|NN OP* o|NN OP* expr|OP* repl
+p	|OP*	|pmtrans	|NN OP* o|NN OP* expr|NN OP* repl
 Ap	|void	|pop_scope
-p	|OP*	|prepend_elem	|I32 optype|OP* head|OP* tail
+p	|OP*	|prepend_elem	|I32 optype|NULLOK OP* head|NULLOK OP* tail
 Ap	|void	|push_scope
-p	|OP*	|ref		|NULLOK OP* o|I32 type
+Amb	|OP*	|ref		|NULLOK OP* o|I32 type
 p	|OP*	|refkids	|NULLOK OP* o|I32 type
 Ap	|void	|regdump	|NN regexp* r
-Ap	|SV*	|regclass_swash	|const struct regnode *n|bool doinit|SV **listsvp|SV **altsvp
+Ap	|SV*	|regclass_swash	|NN const struct regnode *n|bool doinit|NULLOK SV **listsvp|NULLOK SV **altsvp
 Ap	|I32	|pregexec	|NN regexp* prog|NN char* stringarg \
 				|NN char* strend|NN char* strbeg|I32 minend \
 				|NN SV* screamer|U32 nosave
 Ap	|void	|pregfree	|NULLOK struct regexp* r
 Ap	|regexp*|pregcomp	|NN char* exp|NN char* xend|NN PMOP* pm
-Ap	|char*	|re_intuit_start|regexp* prog|SV* sv|char* strpos \
-				|char* strend|U32 flags \
-				|struct re_scream_pos_data_s *data
-Ap	|SV*	|re_intuit_string|regexp* prog
+Ap	|char*	|re_intuit_start|NN regexp* prog|NULLOK SV* sv|NN char* strpos \
+				|NN char* strend|U32 flags \
+				|NULLOK struct re_scream_pos_data_s *data
+Ap	|SV*	|re_intuit_string|NN regexp* prog
 Ap	|I32	|regexec_flags	|NN regexp* prog|NN char* stringarg \
 				|NN char* strend|NN char* strbeg|I32 minend \
-				|SV* screamer|void* data|U32 flags
+				|NN SV* screamer|NULLOK void* data|U32 flags
 ApR	|regnode*|regnext	|NN regnode* p
-Ep	|void	|regprop	|SV* sv|const regnode* o
+Ep	|void	|regprop	|NN SV* sv|NN const regnode* o
 Ap	|void	|repeatcpy	|NN char* to|NN const char* from|I32 len|I32 count
 ApP	|char*	|rninstr	|NN const char* big|NN const char* bigend \
 				|NN const char* little|NN const char* lend
 Ap	|Sighandler_t|rsignal	|int i|Sighandler_t t
-p	|int	|rsignal_restore|int i|Sigsave_t* t
+p	|int	|rsignal_restore|int i|NULLOK Sigsave_t* t
 p	|int	|rsignal_save	|int i|Sighandler_t t1|NN Sigsave_t* t2
 Ap	|Sighandler_t|rsignal_state|int i
 p	|void	|rxres_free	|NN void** rsp
@@ -644,9 +655,9 @@ p	|void	|rxres_save	|NN void** rsp|NN REGEXP* prx
 #if !defined(HAS_RENAME)
 p	|I32	|same_dirent	|NN const char* a|NN const char* b
 #endif
-Apda	|char*	|savepv		|NN const char* pv
-Apda	|char*	|savepvn	|NN const char* pv|I32 len
-Apda	|char*	|savesharedpv	|const char* pv
+Apda	|char*	|savepv		|NULLOK const char* pv
+Apda	|char*	|savepvn	|NULLOK const char* pv|I32 len
+Apda	|char*	|savesharedpv	|NULLOK const char* pv
 Apda	|char*	|savesvpv	|NN SV* sv
 Ap	|void	|savestack_grow
 Ap	|void	|savestack_grow_cnt	|I32 need
@@ -657,11 +668,11 @@ Ap	|AV*	|save_ary	|NN GV* gv
 Ap	|void	|save_bool	|NN bool* boolp
 Ap	|void	|save_clearsv	|NN SV** svp
 Ap	|void	|save_delete	|NN HV* hv|NN char* key|I32 klen
-Ap	|void	|save_destructor|DESTRUCTORFUNC_NOCONTEXT_t f|void* p
-Ap	|void	|save_destructor_x|DESTRUCTORFUNC_t f|void* p
-Ap	|void	|save_freesv	|SV* sv
-p	|void	|save_freeop	|OP* o
-Ap	|void	|save_freepv	|char* pv
+Ap	|void	|save_destructor|DESTRUCTORFUNC_NOCONTEXT_t f|NN void* p
+Ap	|void	|save_destructor_x|DESTRUCTORFUNC_t f|NULLOK void* p
+Ap	|void	|save_freesv	|NULLOK SV* sv
+p	|void	|save_freeop	|NULLOK OP* o
+Ap	|void	|save_freepv	|NULLOK char* pv
 Ap	|void	|save_generic_svref|NN SV** sptr
 Ap	|void	|save_generic_pvref|NN char** str
 Ap	|void	|save_shared_pvref|NN char** str
@@ -702,7 +713,7 @@ p	|OP*	|scope		|NULLOK OP* o
 Ap	|char*	|screaminstr	|NN SV *bigstr|NN SV *littlestr|I32 start_shift \
 				|I32 end_shift|NN I32 *oldposp|I32 last
 #if !defined(VMS)
-p	|I32	|setenv_getix	|const char* nam
+p	|I32	|setenv_getix	|NN const char* nam
 #endif
 p	|void	|setdefout	|NULLOK GV* gv
 Ap	|HEK*	|share_hek	|NN const char* str|I32 len|U32 hash
@@ -714,14 +725,14 @@ np	|Signal_t |sighandler	|int sig
 Anp	|Signal_t |csighandler	|int sig
 #endif
 Ap	|SV**	|stack_grow	|NN SV** sp|NN SV**p|int n
-ApR	|I32	|start_subparse	|I32 is_format|U32 flags
+Ap	|I32	|start_subparse	|I32 is_format|U32 flags
 p	|void	|sub_crush_depth|NN CV* cv
 Apd	|bool	|sv_2bool	|NN SV* sv
 Apd	|CV*	|sv_2cv		|NULLOK SV* sv|NN HV** st|NN GV** gvp|I32 lref
 Apd	|IO*	|sv_2io		|NN SV* sv
 Amb	|IV	|sv_2iv		|NN SV* sv
 Apd	|IV	|sv_2iv_flags	|NN SV* sv|I32 flags
-Apd	|SV*	|sv_2mortal	|NN SV* sv
+Apd	|SV*	|sv_2mortal	|NULLOK SV* sv
 Apd	|NV	|sv_2nv		|NN SV* sv
 Amb	|char*	|sv_2pv		|NN SV* sv|NULLOK STRLEN* lp
 Apd	|char*	|sv_2pv_flags	|NN SV* sv|NULLOK STRLEN* lp|I32 flags
@@ -759,7 +770,7 @@ Apd	|int	|getcwd_sv	|NN SV* sv
 Apd	|void	|sv_dec		|NN SV* sv
 Ap	|void	|sv_dump	|NN SV* sv
 ApdR	|bool	|sv_derived_from|NN SV* sv|NN const char* name
-Apd	|I32	|sv_eq		|NN SV* sv1|NN SV* sv2
+Apd	|I32	|sv_eq		|NULLOK SV* sv1|NULLOK SV* sv2
 Apd	|void	|sv_free	|NULLOK SV* sv
 poMX	|void	|sv_free2	|NN SV* sv
 pd	|void	|sv_free_arenas
@@ -772,10 +783,10 @@ Apd	|int	|sv_isa		|NULLOK SV* sv|NN const char* name
 Apd	|int	|sv_isobject	|NULLOK SV* sv
 Apd	|STRLEN	|sv_len		|NULLOK SV* sv
 Apd	|STRLEN	|sv_len_utf8	|NULLOK SV* sv
-Apd	|void	|sv_magic	|NN SV* sv|NULLOK SV* obj|int how|const char* name \
+Apd	|void	|sv_magic	|NN SV* sv|NULLOK SV* obj|int how|NULLOK const char* name \
 				|I32 namlen
-Apd	|MAGIC *|sv_magicext	|NN SV* sv|NULLOK SV* obj|int how|const MGVTBL *vtbl \
-				|const char* name|I32 namlen
+Apd	|MAGIC *|sv_magicext	|NN SV* sv|NULLOK SV* obj|int how|NULLOK const MGVTBL *vtbl \
+				|NULLOK const char* name|I32 namlen
 ApdaR	|SV*	|sv_mortalcopy	|NULLOK SV* oldsv
 ApdR	|SV*	|sv_newmortal
 Apd	|SV*	|sv_newref	|NULLOK SV* sv
@@ -806,19 +817,19 @@ Apd	|SV*	|sv_setref_pvn	|NN SV* rv|NULLOK const char* classname|NN const char* p
 Apd	|void	|sv_setpv	|NN SV* sv|NULLOK const char* ptr
 Apd	|void	|sv_setpvn	|NN SV* sv|NULLOK const char* ptr|STRLEN len
 Amdb	|void	|sv_setsv	|NN SV* dsv|NULLOK SV* ssv
-Apd	|void	|sv_taint	|NN SV* sv
+Amdb	|void	|sv_taint	|NN SV* sv
 ApdR	|bool	|sv_tainted	|NN SV* sv
 Apd	|int	|sv_unmagic	|NN SV* sv|int type
-Apd	|void	|sv_unref	|NN SV* sv
+Apdmb	|void	|sv_unref	|NN SV* sv
 Apd	|void	|sv_unref_flags	|NN SV* sv|U32 flags
 Apd	|void	|sv_untaint	|NN SV* sv
 Apd	|void	|sv_upgrade	|NN SV* sv|U32 mt
 Apd	|void	|sv_usepvn	|NN SV* sv|NULLOK char* ptr|STRLEN len
 Apd	|void	|sv_vcatpvfn	|NN SV* sv|NN const char* pat|STRLEN patlen \
-				|NULLOK va_list* args|SV** svargs|I32 svmax \
+				|NULLOK va_list* args|NULLOK SV** svargs|I32 svmax \
 				|NULLOK bool *maybe_tainted
 Apd	|void	|sv_vsetpvfn	|NN SV* sv|NN const char* pat|STRLEN patlen \
-				|NULLOK va_list* args|SV** svargs|I32 svmax \
+				|NULLOK va_list* args|NULLOK SV** svargs|I32 svmax \
 				|NULLOK bool *maybe_tainted
 ApR	|NV	|str_to_version	|NN SV *sv
 Ap	|SV*	|swash_init	|NN const char* pkg|NN const char* name|NN SV* listsv|I32 minbits|I32 none
@@ -826,13 +837,13 @@ Ap	|UV	|swash_fetch	|NN SV *sv|NN const U8 *ptr|bool do_utf8
 Ap	|void	|taint_env
 Ap	|void	|taint_proper	|NULLOK const char* f|NN const char* s
 Apd	|UV	|to_utf8_case	|NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp \
-				|NN SV **swashp|const char *normal|const char *special
+				|NN SV **swashp|NN const char *normal|NN const char *special
 Apd	|UV	|to_utf8_lower	|NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 Apd	|UV	|to_utf8_upper	|NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 Apd	|UV	|to_utf8_title	|NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 Apd	|UV	|to_utf8_fold	|NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 #if defined(UNLINK_ALL_VERSIONS)
-Ap	|I32	|unlnk		|NN char* f
+Ap	|I32	|unlnk		|NN const char* f
 #endif
 Apd	|I32	|unpack_str	|NN const char *pat|NN const char *patend|NN const char *s \
 				|NULLOK const char *strbeg|NN const char *strend|NULLOK char **new_s \
@@ -852,20 +863,31 @@ ApMd	|U8*	|bytes_from_utf8|NN const U8 *s|NN STRLEN *len|NULLOK bool *is_utf8
 ApMd	|U8*	|bytes_to_utf8	|NN const U8 *s|NN STRLEN *len
 Apd	|UV	|utf8_to_uvchr	|NN const U8 *s|NULLOK STRLEN *retlen
 Apd	|UV	|utf8_to_uvuni	|NN const U8 *s|NULLOK STRLEN *retlen
+
+#ifdef EBCDIC
 Adp	|UV	|utf8n_to_uvchr	|NN const U8 *s|STRLEN curlen|NULLOK STRLEN *retlen|U32 flags
+#else
+Adpbm	|UV	|utf8n_to_uvchr	|NN const U8 *s|STRLEN curlen|NULLOK STRLEN *retlen|U32 flags
+#endif
+
 Adp	|UV	|utf8n_to_uvuni	|NN const U8 *s|STRLEN curlen|NULLOK STRLEN *retlen|U32 flags
+
+#ifdef EBCDIC
 Apd	|U8*	|uvchr_to_utf8	|NN U8 *d|UV uv
-Ap	|U8*	|uvuni_to_utf8	|NN U8 *d|UV uv
+#else
+Apdbm	|U8*	|uvchr_to_utf8	|NN U8 *d|UV uv
+#endif
+
+Apbm	|U8*	|uvuni_to_utf8	|NN U8 *d|UV uv
 Ap	|U8*	|uvchr_to_utf8_flags	|NN U8 *d|UV uv|UV flags
 Apd	|U8*	|uvuni_to_utf8_flags	|NN U8 *d|UV uv|UV flags
-Apd	|char*	|pv_uni_display	|SV *dsv|const U8 *spv|STRLEN len \
-				|STRLEN pvlim|UV flags
-ApdR	|char*	|sv_uni_display	|SV *dsv|SV *ssv|STRLEN pvlim|UV flags
+Apd	|char*	|pv_uni_display	|NN SV *dsv|NN const U8 *spv|STRLEN len|STRLEN pvlim|UV flags
+ApdR	|char*	|sv_uni_display	|NN SV *dsv|NN SV *ssv|STRLEN pvlim|UV flags
 p	|void	|vivify_defelem	|NN SV* sv
 p	|void	|vivify_ref	|NN SV* sv|U32 to_what
 p	|I32	|wait4pid	|Pid_t pid|NN int* statusp|int flags
-p	|U32	|parse_unicode_opts|const char **popt
-p	|U32	|seed
+p	|U32	|parse_unicode_opts|NN const char **popt
+Ap	|U32	|seed
 pR	|UV	|get_hash_seed
 p	|void	|report_evil_fh	|NULLOK const GV *gv|NULLOK const IO *io|I32 op
 pd	|void	|report_uninit	|NULLOK SV* uninit_sv
@@ -882,7 +904,7 @@ p	|int	|yyparse
 p	|int	|yywarn		|NN const char* s
 #if defined(MYMALLOC)
 Ap	|void	|dump_mstats	|NN char* s
-ApR	|int	|get_mstats	|NN perl_mstats_t *buf|int buflen|int level
+Ap	|int	|get_mstats	|NN perl_mstats_t *buf|int buflen|int level
 #endif
 Anpa	|Malloc_t|safesysmalloc	|MEM_SIZE nbytes
 Anpa	|Malloc_t|safesyscalloc	|MEM_SIZE elements|MEM_SIZE size
@@ -891,17 +913,17 @@ Anp	|Free_t	|safesysfree	|Malloc_t where
 #if defined(PERL_GLOBAL_STRUCT)
 Ap	|struct perl_vars *|GetVars
 Ap	|struct perl_vars*|init_global_struct
-Ap	|void	|free_global_struct|struct perl_vars*
+Ap	|void	|free_global_struct|NN struct perl_vars *plvarsp
 #endif
 Ap	|int	|runops_standard
 Ap	|int	|runops_debug
 Afpd	|void	|sv_catpvf_mg	|NN SV *sv|NN const char* pat|...
-Apd	|void	|sv_vcatpvf_mg	|NN SV* sv|NN const char* pat|va_list* args
+Apd	|void	|sv_vcatpvf_mg	|NN SV* sv|NN const char* pat|NULLOK va_list* args
 Apd	|void	|sv_catpv_mg	|NN SV *sv|NN const char *ptr
-Apd	|void	|sv_catpvn_mg	|NN SV *sv|NN const char *ptr|STRLEN len
-Apd	|void	|sv_catsv_mg	|NN SV *dstr|NULLOK SV *sstr
+Apdbm	|void	|sv_catpvn_mg	|NN SV *sv|NN const char *ptr|STRLEN len
+Apdbm	|void	|sv_catsv_mg	|NN SV *dstr|NULLOK SV *sstr
 Afpd	|void	|sv_setpvf_mg	|NN SV *sv|NN const char* pat|...
-Apd	|void	|sv_vsetpvf_mg	|NN SV* sv|NN const char* pat|va_list* args
+Apd	|void	|sv_vsetpvf_mg	|NN SV* sv|NN const char* pat|NULLOK va_list* args
 Apd	|void	|sv_setiv_mg	|NN SV *sv|IV i
 Apdb	|void	|sv_setpviv_mg	|NN SV *sv|IV iv
 Apd	|void	|sv_setuv_mg	|NN SV *sv|UV u
@@ -927,9 +949,9 @@ Ap	|void	|do_sv_dump	|I32 level|NN PerlIO *file|NULLOK SV *sv|I32 nest \
 				|I32 maxnest|bool dumpops|STRLEN pvlim
 Ap	|void	|magic_dump	|NULLOK const MAGIC *mg
 Ap	|void	|reginitcolors
-ApdR	|char*	|sv_2pv_nolen	|NN SV* sv
-ApdR	|char*	|sv_2pvutf8_nolen|NN SV* sv
-ApdR	|char*	|sv_2pvbyte_nolen|NN SV* sv
+ApdRmb	|char*	|sv_2pv_nolen	|NN SV* sv
+ApdRmb	|char*	|sv_2pvutf8_nolen|NN SV* sv
+ApdRmb	|char*	|sv_2pvbyte_nolen|NN SV* sv
 AmdbR	|char*	|sv_pv		|NN SV *sv
 AmdbR	|char*	|sv_pvutf8	|NN SV *sv
 AmdbR	|char*	|sv_pvbyte	|NN SV *sv
@@ -937,7 +959,7 @@ Amdb	|STRLEN	|sv_utf8_upgrade|NN SV *sv
 ApdM	|bool	|sv_utf8_downgrade|NN SV *sv|bool fail_ok
 Apd	|void	|sv_utf8_encode |NN SV *sv
 ApdM	|bool	|sv_utf8_decode |NN SV *sv
-Apd	|void	|sv_force_normal|NN SV *sv
+Apdmb	|void	|sv_force_normal|NN SV *sv
 Apd	|void	|sv_force_normal_flags|NN SV *sv|U32 flags
 Ap	|void	|tmps_grow	|I32 n
 Apd	|SV*	|sv_rvweaken	|NN SV *sv
@@ -952,7 +974,7 @@ Apa	|PERL_CONTEXT*|cx_dup	|NULLOK PERL_CONTEXT* cx|I32 ix|I32 max|NN CLONE_PARAM
 Apa	|PERL_SI*|si_dup	|NULLOK PERL_SI* si|NN CLONE_PARAMS* param
 Apa	|ANY*	|ss_dup		|NN PerlInterpreter* proto_perl|NN CLONE_PARAMS* param
 Apa	|void*	|any_dup	|NULLOK void* v|NN const PerlInterpreter* proto_perl
-Apa	|HE*	|he_dup		|NULLOK HE* e|bool shared|NN CLONE_PARAMS* param
+Apa	|HE*	|he_dup		|NULLOK const HE* e|bool shared|NN CLONE_PARAMS* param
 Apa	|HEK*	|hek_dup	|NULLOK HEK* e|NN CLONE_PARAMS* param
 Apa	|REGEXP*|re_dup		|NULLOK const REGEXP* r|NN CLONE_PARAMS* param
 Apa	|PerlIO*|fp_dup		|NULLOK PerlIO* fp|char type|NN CLONE_PARAMS* param
@@ -963,7 +985,7 @@ Apa	|SV*	|sv_dup		|NULLOK SV* sstr|NN CLONE_PARAMS* param
 Ap	|void	|rvpv_dup	|NN SV* dstr|NN SV *sstr|NN CLONE_PARAMS* param
 Apa	|PTR_TBL_t*|ptr_table_new
 Apa	|void*	|ptr_table_fetch|NN PTR_TBL_t *tbl|NN const void *sv
-Ap	|void	|ptr_table_store|NN PTR_TBL_t *tbl|const void *oldsv|NN void *newsv
+Ap	|void	|ptr_table_store|NN PTR_TBL_t *tbl|NULLOK const void *oldsv|NN void *newsv
 Ap	|void	|ptr_table_split|NN PTR_TBL_t *tbl
 Ap	|void	|ptr_table_clear|NULLOK PTR_TBL_t *tbl
 Ap	|void	|ptr_table_free|NULLOK PTR_TBL_t *tbl
@@ -984,8 +1006,8 @@ pMX	|int	|sv_release_IVX	|NN SV *sv
 #endif
 
 Adp	|void	|sv_nosharing	|NULLOK SV *
-Adp	|void	|sv_nolocking	|NULLOK SV *
-Adp	|void	|sv_nounlocking	|NULLOK SV *
+Adpbm	|void	|sv_nolocking	|NULLOK SV *
+Adpbm	|void	|sv_nounlocking	|NULLOK SV *
 Adp	|int	|nothreadhook
 
 END_EXTERN_C
@@ -1164,6 +1186,18 @@ sR	|CV*	|get_db_sub	|NN SV **svp|NN CV *cv
 sR	|SV*	|method_common	|NN SV* meth|NULLOK U32* hashp
 #endif
 
+#if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
+s	|I32	|sv_ncmp	|NN SV *a|NN SV *b
+s	|I32	|sv_i_ncmp	|NN SV *a|NN SV *b
+s	|I32	|amagic_ncmp	|NN SV *a|NN SV *b
+s	|I32	|amagic_i_ncmp	|NN SV *a|NN SV *b
+s	|I32	|amagic_cmp	|NN SV *a|NN SV *b
+s	|I32	|amagic_cmp_locale|NN SV *a|NN SV *b
+s	|I32	|sortcv		|NN SV *a|NN SV *b
+s	|I32	|sortcv_xsub	|NN SV *a|NN SV *b
+s	|I32	|sortcv_stacked	|NN SV *a|NN SV *b
+#endif
+
 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
 s	|OP*	|doform		|NN CV *cv|NN GV *gv|NN OP *retop
 s	|int	|emulate_eaccess|NN const char* path|Mode_t mode
@@ -1302,7 +1336,7 @@ sR	|char*	|swallow_bom	|NN U8 *s
 s	|void	|checkcomma	|NN char *s|NN const char *name|NN const char *what
 s	|void	|force_ident	|NN const char *s|int kind
 s	|void	|incline	|NN char *s
-s	|int	|intuit_method	|NN char *s|NN GV *gv
+s	|int	|intuit_method	|NN char *s|NULLOK GV *gv
 s	|int	|intuit_more	|NN char *s
 s	|I32	|lop		|I32 f|int x|NN char *s
 rs	|void	|missingterm	|NULLOK char *s
@@ -1313,18 +1347,15 @@ sR	|I32	|sublex_push
 sR	|I32	|sublex_start
 sR	|char *	|filter_gets	|NN SV *sv|NN PerlIO *fp|STRLEN append
 sR	|HV *	|find_in_my_stash|NN const char *pkgname|I32 len
+sR	|char *	|tokenize_use	|int|NN char*
 s	|SV*	|new_constant	|NULLOK const char *s|STRLEN len|NN const char *key|NN SV *sv \
 				|NULLOK SV *pv|NULLOK const char *type
 #  if defined(DEBUGGING)
-s	|int	|tokereport	|NN const char *s|I32 rv
+s	|int	|tokereport	|I32 rv
 #  endif
 s	|int	|ao		|int toketype
 s	|void	|depcom
 s	|const char*|incl_perldb
-#if 0
-s	|I32	|utf16_textfilter|int idx|SV *sv|int maxlen
-s	|I32	|utf16rev_textfilter|int idx|SV *sv|int maxlen
-#endif
 #  if defined(PERL_CR_FILTER)
 s	|I32	|cr_textfilter	|int idx|NULLOK SV *sv|int maxlen
 #  endif
@@ -1354,6 +1385,7 @@ sn	|NV|mulexp10	|NV value|I32 exponent
 
 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
 s	|STRLEN	|is_utf8_char_slow|NN const U8 *s|const STRLEN len
+spR	|bool	|is_utf8_common	|NN const U8 *const p|NN SV **swash|NN const char * const swashname
 #endif
 
 START_EXTERN_C
@@ -1417,7 +1449,7 @@ pd	|void	|pad_tidy	|padtidy_type type
 pd 	|void	|do_dump_pad	|I32 level|NN PerlIO *file|NULLOK PADLIST *padlist|int full
 pd	|void	|pad_fixup_inner_anons|NN PADLIST *padlist|NN CV *old_cv|NN CV *new_cv
 
-pd	|void	|pad_push	|NN PADLIST *padlist|int depth
+pdX	|void	|pad_push	|NN PADLIST *padlist|int depth
 pR	|HV*	|pad_compname_type|const PADOFFSET po
 
 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
@@ -1441,7 +1473,7 @@ ApoR	|I32*	|hv_riter_p	|NN HV* hv
 ApoR	|HE**	|hv_eiter_p	|NN HV* hv
 Apo	|void	|hv_riter_set	|NN HV* hv|I32 riter
 Apo	|void	|hv_eiter_set	|NN HV* hv|NULLOK HE* eiter
-Apo	|void	|hv_name_set	|NN HV* hv|NULLOK const char *name|I32 len|int flags
+Ap	|void	|hv_name_set	|NN HV* hv|NULLOK const char *name|I32 len|int flags
 Apd	|void	|hv_clear_placeholders	|NN HV* hb
 ApoR	|I32*	|hv_placeholders_p	|NN HV* hv
 ApoR	|I32	|hv_placeholders_get	|NN HV* hv
@@ -1546,6 +1578,12 @@ Apo	|bool	|ckwarn_d	|U32 w
 
 p	|void	|offer_nice_chunk	|NN void *chunk|U32 chunk_size
 
+#ifndef SPRINTF_RETURNS_STRLEN
+Apnod	|int	|my_sprintf	|NN char *buffer|NN const char *pat|...
+#endif
+
+px	|void	|my_clearenv
+
 END_EXTERN_C
 /*
  * ex: set ts=8 sts=4 sw=4 noet: