/* handy.h
*
- * Copyright (c) 1991-1994, Larry Wall
+ * Copyright (c) 1991-1999, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
#define TRUE (1)
#define FALSE (0)
+
+/* XXX Configure ought to have a test for a boolean type, if I can
+ just figure out all the headers such a test needs.
+ Andy Dougherty August 1996
+*/
/* bool is built-in for g++-2.6.3, which might be used for an extension.
If the extension includes <_G_config.h> before this file then
_G_HAVE_BOOL will be properly set. If, however, the extension includes
/* The NeXT dynamic loader headers will not build with the bool macro
So declare them now to clear confusion.
*/
-#ifdef NeXT
+#if defined(NeXT) || defined(__NeXT__)
# undef FALSE
# undef TRUE
typedef enum bool { FALSE = 0, TRUE = 1 } bool;
# ifndef HAS_BOOL
# define HAS_BOOL 1
# endif /* !HAS_BOOL */
-#endif /* NeXT */
+#endif /* NeXT || __NeXT__ */
#ifndef HAS_BOOL
-# ifdef UTS
+# if defined(UTS) || defined(VMS)
# define bool int
# else
# define bool char
# endif
#endif
+/* XXX A note on the perl source internal type system. The
+ original intent was that I32 be *exactly* 32 bits.
+
+ Currently, we only guarantee that I32 is *at least* 32 bits.
+ Specifically, if int is 64 bits, then so is I32. (This is the case
+ for the Cray.) This has the advantage of meshing nicely with
+ standard library calls (where we pass an I32 and the library is
+ expecting an int), but the disadvantage that an I32 is not 32 bits.
+ Andy Dougherty August 1996
+
+ There is no guarantee that there is *any* integral type with
+ exactly 32 bits. It is perfectly legal for a system to have
+ sizeof(short) == sizeof(int) == sizeof(long) == 8.
+
+ Similarly, there is no guarantee that I16 and U16 have exactly 16
+ bits.
+
+ For dealing with issues that may arise from various 32/64-bit
+ systems, we will ask Configure to check out
+ SHORTSIZE == sizeof(short)
+ INTSIZE == sizeof(int)
+ LONGSIZE == sizeof(long)
+ LONGLONGSIZE == sizeof(long long) (if HAS_LONG_LONG)
+ PTRSIZE == sizeof(void *)
+ DOUBLESIZE == sizeof(double)
+ LONG_DOUBLESIZE == sizeof(long double) (if HAS_LONG_DOUBLE).
+ Most of these are currently unused, but they are mentioned here so
+ metaconfig will include the appropriate tests in Configure and
+ we can then start to consider how best to deal with long long
+ variables.
+ Andy Dougherty April 1998
+*/
+
+#if defined(UINT8_MAX) && defined(INT16_MAX) && defined(INT32_MAX)
+
+typedef int8_t I8;
+typedef uint8_t U8;
+/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
+ Please search CHAR_MAX in perl.h for further details. */
+#define U8_MAX UINT8_MAX
+#define U8_MIN UINT8_MIN
+
+typedef int16_t I16;
+typedef uint16_t U16;
+#define I16_MAX INT16_MAX
+#define I16_MIN INT16_MIN
+#define U16_MAX UINT16_MAX
+#define U16_MIN UINT16_MIN
+
+typedef int32_t I32;
+typedef uint32_t U32;
+#define I32_MAX INT32_MAX
+#define I32_MIN INT32_MIN
+#define U32_MAX UINT32_MAX
+#define U32_MIN UINT32_MIN
+
+#else
+
typedef char I8;
typedef unsigned char U8;
+/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
+ Please search CHAR_MAX in perl.h for further details. */
+#define U8_MAX PERL_UCHAR_MAX
+#define U8_MIN PERL_UCHAR_MIN
+/* Beware. SHORTSIZE > 2 in Cray C90ties. */
typedef short I16;
typedef unsigned short U16;
+#define I16_MAX PERL_SHORT_MAX
+#define I16_MIN PERL_SHORT_MIN
+#define U16_MAX PERL_USHORT_MAX
+#define U16_MIN PERL_USHORT_MIN
-#if BYTEORDER > 0x4321
+#if LONGSIZE > 4
typedef int I32;
typedef unsigned int U32;
+# define I32_MAX PERL_INT_MAX
+# define I32_MIN PERL_INT_MIN
+# define U32_MAX PERL_UINT_MAX
+# define U32_MIN PERL_UINT_MIN
#else
typedef long I32;
typedef unsigned long U32;
+# define I32_MAX PERL_LONG_MAX
+# define I32_MIN PERL_LONG_MIN
+# define U32_MAX PERL_ULONG_MAX
+# define U32_MIN PERL_ULONG_MIN
#endif
-#define Ctl(ch) (ch & 037)
+#endif
+
+#define BIT_DIGITS(N) (((N)*146)/485 + 1) /* log2(10) =~ 146/485 */
+#define TYPE_DIGITS(T) BIT_DIGITS(sizeof(T) * 8)
+#define TYPE_CHARS(T) (TYPE_DIGITS(T) + 2) /* sign, NUL */
+
+#define Ctl(ch) ((ch) & 037)
#define strNE(s1,s2) (strcmp(s1,s2))
#define strEQ(s1,s2) (!strcmp(s1,s2))
#define strnNE(s1,s2,l) (strncmp(s1,s2,l))
#define strnEQ(s1,s2,l) (!strncmp(s1,s2,l))
+#ifdef HAS_MEMCMP
+# define memNE(s1,s2,l) (memcmp(s1,s2,l))
+# define memEQ(s1,s2,l) (!memcmp(s1,s2,l))
+#else
+# define memNE(s1,s2,l) (bcmp(s1,s2,l))
+# define memEQ(s1,s2,l) (!bcmp(s1,s2,l))
+#endif
+
+/*
+ * Character classes.
+ *
+ * Unfortunately, the introduction of locales means that we
+ * can't trust isupper(), etc. to tell the truth. And when
+ * it comes to /\w+/ with tainting enabled, we *must* be able
+ * to trust our character classes.
+ *
+ * Therefore, the default tests in the text of Perl will be
+ * independent of locale. Any code that wants to depend on
+ * the current locale will use the tests that begin with "lc".
+ */
+
#ifdef HAS_SETLOCALE /* XXX Is there a better test for this? */
# ifndef CTYPE256
# define CTYPE256
# endif
#endif
-#ifdef USE_NEXT_CTYPE
-#define isALNUM(c) (NXIsAlpha((unsigned int)c) || NXIsDigit((unsigned int)c) || c == '_')
-#define isIDFIRST(c) (NXIsAlpha((unsigned int)c) || c == '_')
-#define isALPHA(c) NXIsAlpha((unsigned int)c)
-#define isSPACE(c) NXIsSpace((unsigned int)c)
-#define isDIGIT(c) NXIsDigit((unsigned int)c)
-#define isUPPER(c) NXIsUpper((unsigned int)c)
-#define isLOWER(c) NXIsLower((unsigned int)c)
-#define toUPPER(c) NXToUpper((unsigned int)c)
-#define toLOWER(c) NXToLower((unsigned int)c)
-#else /* USE_NEXT_CTYPE */
-#if defined(CTYPE256) || (!defined(isascii) && !defined(HAS_ISASCII))
-#define isALNUM(c) (isalpha((unsigned char)(c)) || isdigit((unsigned char)(c)) || c == '_')
-#define isIDFIRST(c) (isalpha((unsigned char)(c)) || (c) == '_')
-#define isALPHA(c) isalpha((unsigned char)(c))
-#define isSPACE(c) isspace((unsigned char)(c))
-#define isDIGIT(c) isdigit((unsigned char)(c))
-#define isUPPER(c) isupper((unsigned char)(c))
-#define isLOWER(c) islower((unsigned char)(c))
-#define toUPPER(c) toupper((unsigned char)(c))
-#define toLOWER(c) tolower((unsigned char)(c))
+#define isALNUM(c) (isALPHA(c) || isDIGIT(c) || (c) == '_')
+#define isIDFIRST(c) (isALPHA(c) || (c) == '_')
+#define isALPHA(c) (isUPPER(c) || isLOWER(c))
+#define isSPACE(c) \
+ ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) =='\r' || (c) == '\f')
+#define isDIGIT(c) ((c) >= '0' && (c) <= '9')
+#ifdef EBCDIC
+ /* In EBCDIC we do not do locales: therefore() isupper() is fine. */
+# define isUPPER(c) isupper(c)
+# define isLOWER(c) islower(c)
+# define isALNUMC(c) isalnum(c)
+# define isASCII(c) isascii(c)
+# define isCNTRL(c) iscntrl(c)
+# define isGRAPH(c) isgraph(c)
+# define isPRINT(c) isprint(c)
+# define isPUNCT(c) ispunct(c)
+# define isXDIGIT(c) isxdigit(c)
+# define toUPPER(c) toupper(c)
+# define toLOWER(c) tolower(c)
#else
-#define isALNUM(c) (isascii(c) && (isalpha(c) || isdigit(c) || c == '_'))
-#define isIDFIRST(c) (isascii(c) && (isalpha(c) || (c) == '_'))
-#define isALPHA(c) (isascii(c) && isalpha(c))
-#define isSPACE(c) (isascii(c) && isspace(c))
-#define isDIGIT(c) (isascii(c) && isdigit(c))
-#define isUPPER(c) (isascii(c) && isupper(c))
-#define isLOWER(c) (isascii(c) && islower(c))
-#define toUPPER(c) toupper(c)
-#define toLOWER(c) tolower(c)
+# define isUPPER(c) ((c) >= 'A' && (c) <= 'Z')
+# define isLOWER(c) ((c) >= 'a' && (c) <= 'z')
+# define isALNUMC(c) (isALPHA(c) || isDIGIT(c))
+# define isASCII(c) ((c) <= 127)
+# define isCNTRL(c) ((c) < ' ')
+# define isGRAPH(c) (isALNUM(c) || isPUNCT(c))
+# define isPRINT(c) (((c) > 32 && (c) < 127) || isSPACE(c))
+# define isPUNCT(c) (((c) >= 33 && (c) <= 47) || ((c) >= 58 && (c) <= 64) || ((c) >= 91 && (c) <= 96) || ((c) >= 123 && (c) <= 126))
+# define isXDIGIT(c) (isdigit(c) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
+# define toUPPER(c) (isLOWER(c) ? (c) - ('a' - 'A') : (c))
+# define toLOWER(c) (isUPPER(c) ? (c) + ('a' - 'A') : (c))
#endif
+
+#ifdef USE_NEXT_CTYPE
+
+# define isALNUM_LC(c) \
+ (NXIsAlNum((unsigned int)(c)) || (char)(c) == '_')
+# define isIDFIRST_LC(c) \
+ (NXIsAlpha((unsigned int)(c)) || (char)(c) == '_')
+# define isALPHA_LC(c) NXIsAlpha((unsigned int)(c))
+# define isSPACE_LC(c) NXIsSpace((unsigned int)(c))
+# define isDIGIT_LC(c) NXIsDigit((unsigned int)(c))
+# define isUPPER_LC(c) NXIsUpper((unsigned int)(c))
+# define isLOWER_LC(c) NXIsLower((unsigned int)(c))
+# define isALNUMC_LC(c) NXIsAlNum((unsigned int)(c))
+# define isCNTRL_LC(c) NXIsCntrl((unsigned int)(c))
+# define isGRAPH_LC(c) NXIsGraph((unsigned int)(c))
+# define isPRINT_LC(c) NXIsPrint((unsigned int)(c))
+# define isPUNCT_LC(c) NXIsPunct((unsigned int)(c))
+# define toUPPER_LC(c) NXToUpper((unsigned int)(c))
+# define toLOWER_LC(c) NXToLower((unsigned int)(c))
+
+#else /* !USE_NEXT_CTYPE */
+
+# if defined(CTYPE256) || (!defined(isascii) && !defined(HAS_ISASCII))
+
+# define isALNUM_LC(c) (isalnum((unsigned char)(c)) || (char)(c) == '_')
+# define isIDFIRST_LC(c) (isalpha((unsigned char)(c)) || (char)(c) == '_')
+# define isALPHA_LC(c) isalpha((unsigned char)(c))
+# define isSPACE_LC(c) isspace((unsigned char)(c))
+# define isDIGIT_LC(c) isdigit((unsigned char)(c))
+# define isUPPER_LC(c) isupper((unsigned char)(c))
+# define isLOWER_LC(c) islower((unsigned char)(c))
+# define isALNUMC_LC(c) isalnum((unsigned char)(c))
+# define isCNTRL_LC(c) iscntrl((unsigned char)(c))
+# define isGRAPH_LC(c) isgraph((unsigned char)(c))
+# define isPRINT_LC(c) isprint((unsigned char)(c))
+# define isPUNCT_LC(c) ispunct((unsigned char)(c))
+# define toUPPER_LC(c) toupper((unsigned char)(c))
+# define toLOWER_LC(c) tolower((unsigned char)(c))
+
+# else
+
+# define isALNUM_LC(c) (isascii(c) && (isalnum(c) || (c) == '_'))
+# define isIDFIRST_LC(c) (isascii(c) && (isalpha(c) || (c) == '_'))
+# define isALPHA_LC(c) (isascii(c) && isalpha(c))
+# define isSPACE_LC(c) (isascii(c) && isspace(c))
+# define isDIGIT_LC(c) (isascii(c) && isdigit(c))
+# define isUPPER_LC(c) (isascii(c) && isupper(c))
+# define isLOWER_LC(c) (isascii(c) && islower(c))
+# define isALNUMC_LC(c) (isascii(c) && isalnum(c))
+# define isCNTRL_LC(c) (isascii(c) && iscntrl(c))
+# define isGRAPH_LC(c) (isascii(c) && isgraph(c))
+# define isPRINT_LC(c) (isascii(c) && isprint(c))
+# define isPUNCT_LC(c) (isascii(c) && ispunct(c))
+# define toUPPER_LC(c) toupper(c)
+# define toLOWER_LC(c) tolower(c)
+
+# endif
#endif /* USE_NEXT_CTYPE */
+#define isALNUM_uni(c) is_uni_alnum(c)
+#define isIDFIRST_uni(c) is_uni_idfirst(c)
+#define isALPHA_uni(c) is_uni_alpha(c)
+#define isSPACE_uni(c) is_uni_space(c)
+#define isDIGIT_uni(c) is_uni_digit(c)
+#define isUPPER_uni(c) is_uni_upper(c)
+#define isLOWER_uni(c) is_uni_lower(c)
+#define isALNUMC_uni(c) is_uni_alnumc(c)
+#define isASCII_uni(c) is_uni_ascii(c)
+#define isCNTRL_uni(c) is_uni_cntrl(c)
+#define isGRAPH_uni(c) is_uni_graph(c)
+#define isPRINT_uni(c) is_uni_print(c)
+#define isPUNCT_uni(c) is_uni_punct(c)
+#define isXDIGIT_uni(c) is_uni_xdigit(c)
+#define toUPPER_uni(c) to_uni_upper(c)
+#define toTITLE_uni(c) to_uni_title(c)
+#define toLOWER_uni(c) to_uni_lower(c)
+
+#define isALNUM_LC_uni(c) (c < 256 ? isALNUM_LC(c) : is_uni_alnum_lc(c))
+#define isIDFIRST_LC_uni(c) (c < 256 ? isIDFIRST_LC(c) : is_uni_idfirst_lc(c))
+#define isALPHA_LC_uni(c) (c < 256 ? isALPHA_LC(c) : is_uni_alpha_lc(c))
+#define isSPACE_LC_uni(c) (c < 256 ? isSPACE_LC(c) : is_uni_space_lc(c))
+#define isDIGIT_LC_uni(c) (c < 256 ? isDIGIT_LC(c) : is_uni_digit_lc(c))
+#define isUPPER_LC_uni(c) (c < 256 ? isUPPER_LC(c) : is_uni_upper_lc(c))
+#define isLOWER_LC_uni(c) (c < 256 ? isLOWER_LC(c) : is_uni_lower_lc(c))
+#define isALNUMC_LC_uni(c) (c < 256 ? isALNUMC_LC(c) : is_uni_alnumc_lc(c))
+#define isCNTRL_LC_uni(c) (c < 256 ? isCNTRL_LC(c) : is_uni_cntrl_lc(c))
+#define isGRAPH_LC_uni(c) (c < 256 ? isGRAPH_LC(c) : is_uni_graph_lc(c))
+#define isPRINT_LC_uni(c) (c < 256 ? isPRINT_LC(c) : is_uni_print_lc(c))
+#define isPUNCT_LC_uni(c) (c < 256 ? isPUNCT_LC(c) : is_uni_punct_lc(c))
+#define toUPPER_LC_uni(c) (c < 256 ? toUPPER_LC(c) : to_uni_upper_lc(c))
+#define toTITLE_LC_uni(c) (c < 256 ? toUPPER_LC(c) : to_uni_title_lc(c))
+#define toLOWER_LC_uni(c) (c < 256 ? toLOWER_LC(c) : to_uni_lower_lc(c))
+
+#define isALNUM_utf8(p) is_utf8_alnum(p)
+#define isIDFIRST_utf8(p) is_utf8_idfirst(p)
+#define isALPHA_utf8(p) is_utf8_alpha(p)
+#define isSPACE_utf8(p) is_utf8_space(p)
+#define isDIGIT_utf8(p) is_utf8_digit(p)
+#define isUPPER_utf8(p) is_utf8_upper(p)
+#define isLOWER_utf8(p) is_utf8_lower(p)
+#define isALNUMC_utf8(p) is_utf8_alnumc(p)
+#define isASCII_utf8(p) is_utf8_ascii(p)
+#define isCNTRL_utf8(p) is_utf8_cntrl(p)
+#define isGRAPH_utf8(p) is_utf8_graph(p)
+#define isPRINT_utf8(p) is_utf8_print(p)
+#define isPUNCT_utf8(p) is_utf8_punct(p)
+#define isXDIGIT_utf8(p) is_utf8_xdigit(p)
+#define toUPPER_utf8(p) to_utf8_upper(p)
+#define toTITLE_utf8(p) to_utf8_title(p)
+#define toLOWER_utf8(p) to_utf8_lower(p)
+
+#define isALNUM_LC_utf8(p) isALNUM_LC_uni(utf8_to_uv(p, 0))
+#define isIDFIRST_LC_utf8(p) isIDFIRST_LC_uni(utf8_to_uv(p, 0))
+#define isALPHA_LC_utf8(p) isALPHA_LC_uni(utf8_to_uv(p, 0))
+#define isSPACE_LC_utf8(p) isSPACE_LC_uni(utf8_to_uv(p, 0))
+#define isDIGIT_LC_utf8(p) isDIGIT_LC_uni(utf8_to_uv(p, 0))
+#define isUPPER_LC_utf8(p) isUPPER_LC_uni(utf8_to_uv(p, 0))
+#define isLOWER_LC_utf8(p) isLOWER_LC_uni(utf8_to_uv(p, 0))
+#define isALNUMC_LC_utf8(p) isALNUMC_LC_uni(utf8_to_uv(p, 0))
+#define isCNTRL_LC_utf8(p) isCNTRL_LC_uni(utf8_to_uv(p, 0))
+#define isGRAPH_LC_utf8(p) isGRAPH_LC_uni(utf8_to_uv(p, 0))
+#define isPRINT_LC_utf8(p) isPRINT_LC_uni(utf8_to_uv(p, 0))
+#define isPUNCT_LC_utf8(p) isPUNCT_LC_uni(utf8_to_uv(p, 0))
+#define toUPPER_LC_utf8(p) toUPPER_LC_uni(utf8_to_uv(p, 0))
+#define toTITLE_LC_utf8(p) toTITLE_LC_uni(utf8_to_uv(p, 0))
+#define toLOWER_LC_utf8(p) toLOWER_LC_uni(utf8_to_uv(p, 0))
+
+#ifdef EBCDIC
+EXT int ebcdic_control (int);
+# define toCTRL(c) ebcdic_control(c)
+#else
+ /* This conversion works both ways, strangely enough. */
+# define toCTRL(c) (toUPPER(c) ^ 64)
+#endif
+
/* Line numbers are unsigned, 16 bits. */
typedef U16 line_t;
#ifdef lint
#define NOLINE ((line_t) 65535)
#endif
+
+/* This looks obsolete (IZ):
+
+ XXX LEAKTEST doesn't really work in perl5. There are direct calls to
+ safemalloc() in the source, so LEAKTEST won't pick them up.
+ Further, if you try LEAKTEST, you'll also end up calling
+ Safefree, which might call safexfree() on some things that weren't
+ malloced with safexmalloc. The correct "fix" to this, if anyone
+ is interested, is to ensure that all calls go through the New and
+ Renew macros.
+ --Andy Dougherty August 1996
+*/
+
#ifndef lint
+
+#define NEWSV(x,len) newSV(len)
+
#ifndef LEAKTEST
-#ifndef safemalloc
-char *safemalloc _((MEM_SIZE));
-char *saferealloc _((char *, MEM_SIZE));
-void safefree _((char *));
-char *safecalloc _((MEM_SIZE, MEM_SIZE));
-#endif
-#ifndef MSDOS
-#define New(x,v,n,t) (v = (t*)safemalloc((MEM_SIZE)((n) * sizeof(t))))
-#define Newc(x,v,n,t,c) (v = (c*)safemalloc((MEM_SIZE)((n) * sizeof(t))))
-#define Newz(x,v,n,t) (v = (t*)safemalloc((MEM_SIZE)((n) * sizeof(t)))), \
- memzero((char*)(v), (n) * sizeof(t))
-#define Renew(v,n,t) (v = (t*)saferealloc((char*)(v),(MEM_SIZE)((n)*sizeof(t))))
-#define Renewc(v,n,t,c) (v = (c*)saferealloc((char*)(v),(MEM_SIZE)((n)*sizeof(t))))
-#else
-#define New(x,v,n,t) (v = (t*)safemalloc(((unsigned long)(n) * sizeof(t))))
-#define Newc(x,v,n,t,c) (v = (c*)safemalloc(((unsigned long)(n) * sizeof(t))))
-#define Newz(x,v,n,t) (v = (t*)safemalloc(((unsigned long)(n) * sizeof(t)))), \
- memzero((char*)(v), (n) * sizeof(t))
-#define Renew(v,n,t) (v = (t*)saferealloc((char*)(v),((unsigned long)(n)*sizeof(t))))
-#define Renewc(v,n,t,c) (v = (c*)saferealloc((char*)(v),((unsigned long)(n)*sizeof(t))))
-#endif /* MSDOS */
-#define Safefree(d) safefree((char*)d)
-#define NEWSV(x,len) newSV(len)
+
+#define New(x,v,n,t) (v = (t*)safemalloc((MEM_SIZE)((n)*sizeof(t))))
+#define Newc(x,v,n,t,c) (v = (c*)safemalloc((MEM_SIZE)((n)*sizeof(t))))
+#define Newz(x,v,n,t) (v = (t*)safemalloc((MEM_SIZE)((n)*sizeof(t)))), \
+ memzero((char*)(v), (n)*sizeof(t))
+#define Renew(v,n,t) \
+ (v = (t*)saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))
+#define Renewc(v,n,t,c) \
+ (v = (c*)saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))
+#define Safefree(d) safefree((Malloc_t)(d))
+
#else /* LEAKTEST */
-char *safexmalloc();
-char *safexrealloc();
-void safexfree();
-char *safexcalloc();
-#define New(x,v,n,t) (v = (t*)safexmalloc(x,(MEM_SIZE)((n) * sizeof(t))))
-#define Newc(x,v,n,t,c) (v = (c*)safexmalloc(x,(MEM_SIZE)((n) * sizeof(t))))
-#define Newz(x,v,n,t) (v = (t*)safexmalloc(x,(MEM_SIZE)((n) * sizeof(t)))), \
- memzero((char*)(v), (n) * sizeof(t))
-#define Renew(v,n,t) (v = (t*)safexrealloc((char*)(v),(MEM_SIZE)((n)*sizeof(t))))
-#define Renewc(v,n,t,c) (v = (c*)safexrealloc((char*)(v),(MEM_SIZE)((n)*sizeof(t))))
-#define Safefree(d) safexfree((char*)d)
-#define NEWSV(x,len) newSV(x,len)
-#define MAXXCOUNT 1200
-long xcount[MAXXCOUNT];
-long lastxcount[MAXXCOUNT];
+
+#define New(x,v,n,t) (v = (t*)safexmalloc((x),(MEM_SIZE)((n)*sizeof(t))))
+#define Newc(x,v,n,t,c) (v = (c*)safexmalloc((x),(MEM_SIZE)((n)*sizeof(t))))
+#define Newz(x,v,n,t) (v = (t*)safexmalloc((x),(MEM_SIZE)((n)*sizeof(t)))), \
+ memzero((char*)(v), (n)*sizeof(t))
+#define Renew(v,n,t) \
+ (v = (t*)safexrealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))
+#define Renewc(v,n,t,c) \
+ (v = (c*)safexrealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))
+#define Safefree(d) safexfree((Malloc_t)(d))
+
+#define MAXXCOUNT 1400
+#define MAXY_SIZE 80
+#define MAXYCOUNT 16 /* (MAXY_SIZE/4 + 1) */
+extern long xcount[MAXXCOUNT];
+extern long lastxcount[MAXXCOUNT];
+extern long xycount[MAXXCOUNT][MAXYCOUNT];
+extern long lastxycount[MAXXCOUNT][MAXYCOUNT];
+
#endif /* LEAKTEST */
-#define Move(s,d,n,t) (void)memmove((char*)(d),(char*)(s), (n) * sizeof(t))
-#define Copy(s,d,n,t) (void)memcpy((char*)(d),(char*)(s), (n) * sizeof(t))
-#define Zero(d,n,t) (void)memzero((char*)(d), (n) * sizeof(t))
+
+#define Move(s,d,n,t) (void)memmove((char*)(d),(char*)(s), (n) * sizeof(t))
+#define Copy(s,d,n,t) (void)memcpy((char*)(d),(char*)(s), (n) * sizeof(t))
+#define Zero(d,n,t) (void)memzero((char*)(d), (n) * sizeof(t))
+
#else /* lint */
-#define New(x,v,n,s) (v = Null(s *))
-#define Newc(x,v,n,s,c) (v = Null(s *))
-#define Newz(x,v,n,s) (v = Null(s *))
-#define Renew(v,n,s) (v = Null(s *))
+
+#define New(x,v,n,s) (v = Null(s *))
+#define Newc(x,v,n,s,c) (v = Null(s *))
+#define Newz(x,v,n,s) (v = Null(s *))
+#define Renew(v,n,s) (v = Null(s *))
#define Move(s,d,n,t)
#define Copy(s,d,n,t)
#define Zero(d,n,t)
-#define Safefree(d) d = d
+#define Safefree(d) (d) = (d)
+
#endif /* lint */
#ifdef USE_STRUCT_COPY
-#define StructCopy(s,d,t) *((t*)(d)) = *((t*)(s))
+#define StructCopy(s,d,t) (*((t*)(d)) = *((t*)(s)))
#else
#define StructCopy(s,d,t) Copy(s,d,1,t)
#endif
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