Docs: Make the "use base" purpose more obvious

[perl5.git] / perliol.h

diff --git a/perliol.h b/perliol.h
index 35f67e0..6b714bb 100644 (file)
--- a/perliol.h
+++ b/perliol.h
@@ -147,8 +147,6 @@ PERL_EXPORT_C int PerlIO_apply_layera(pTHX_ PerlIO *f, const char *mode,
                    PerlIO_list_t *layers, IV n, IV max);
 PERL_EXPORT_C int PerlIO_parse_layers(pTHX_ PerlIO_list_t *av, const char *names);
 PERL_EXPORT_C PerlIO_funcs *PerlIO_layer_fetch(pTHX_ PerlIO_list_t *av, IV n, PerlIO_funcs *def);
-PERL_EXPORT_C void PerlIO_debug(const char *fmt, ...)
-    __attribute__format__(__printf__, 1, 2);
 
 
 PERL_EXPORT_C SV *PerlIO_sv_dup(pTHX_ SV *arg, CLONE_PARAMS *param);
@@ -161,7 +159,8 @@ PERL_EXPORT_C PerlIO_list_t * PerlIO_resolve_layers(pTHX_ const char *layers, co
 PERL_EXPORT_C PerlIO_funcs * PerlIO_default_layer(pTHX_ I32 n);
 PERL_EXPORT_C PerlIO_list_t * PerlIO_default_layers(pTHX);
 PERL_EXPORT_C PerlIO * PerlIO_reopen(const char *path, const char *mode, PerlIO *f);
-PERL_EXPORT_C int PerlIO_vsprintf(char *s, int n, const char *fmt, va_list ap);
+PERL_EXPORT_C int PerlIO_vsprintf(char *s, int n, const char *fmt, va_list ap)
+                __attribute__format__(__printf__,3,0);
 
 PERL_EXPORT_C PerlIO_list_t *PerlIO_list_alloc(pTHX);
 PERL_EXPORT_C PerlIO_list_t *PerlIO_clone_list(pTHX_ PerlIO_list_t *proto, CLONE_PARAMS *param);
@@ -169,6 +168,10 @@ PERL_EXPORT_C void PerlIO_list_free(pTHX_ PerlIO_list_t *list);
 PERL_EXPORT_C void PerlIO_list_push(pTHX_ PerlIO_list_t *list, PerlIO_funcs *funcs, SV *arg);
 PERL_EXPORT_C void PerlIO_list_free(pTHX_ PerlIO_list_t *list);
 
+/* PerlIO_teardown doesn't need exporting, but the EXTERN_C is needed
+ * for compiling as C++.  Must also match with what perl.h says. */
+EXTERN_C void PerlIO_teardown(void);
+
 /*--------------------------------------------------------------------------------------*/
 /* Generic, or stub layer functions */
 
@@ -282,3 +285,13 @@ PERL_EXPORT_C SSize_t   PerlIOUnix_write(pTHX_ PerlIO *f, const void *vbuf, Size
 PERL_EXPORT_C IV        PerlIOUtf8_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab);
 
 #endif                         /* _PERLIOL_H */
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */