/* handy.h
*
- * Copyright (c) 1991-2000, Larry Wall
+ * Copyright (c) 1991-2001, 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.
*/
+#ifdef I_INTTYPES /* e.g. Linux has int64_t without <inttypes.h> */
+# include <inttypes.h>
+# ifdef INT32_MIN_BROKEN
+# undef INT32_MIN
+# define INT32_MIN (-2147483647-1)
+# endif
+# ifdef INT64_MIN_BROKEN
+# undef INT64_MIN
+# define INT64_MIN (-9223372036854775807LL-1)
+# endif
+#endif
+
typedef I8TYPE I8;
typedef U8TYPE U8;
typedef I16TYPE I16;
typedef U32TYPE U32;
#ifdef PERL_CORE
# ifdef HAS_QUAD
-# if QUADKIND == QUAD_IS_INT64_T
-# include <sys/types.h>
-# ifdef I_INTTYPES /* e.g. Linux has int64_t without <inttypes.h> */
-# include <inttypes.h>
-# endif
-# endif
typedef I64TYPE I64;
typedef U64TYPE U64;
# endif
#endif /* PERL_CORE */
+#if defined(HAS_QUAD) && defined(USE_64_BIT_INT)
+# ifndef UINT64_C /* usually from <inttypes.h> */
+# if defined(HAS_LONG_LONG) && QUADKIND == QUAD_IS_LONG_LONG
+# define INT64_C(c) CAT2(c,LL)
+# define UINT64_C(c) CAT2(c,ULL)
+# else
+# if LONGSIZE == 8 && QUADKIND == QUAD_IS_LONG
+# define INT64_C(c) CAT2(c,L)
+# define UINT64_C(c) CAT2(c,UL)
+# else
+# define INT64_C(c) ((I64TYPE)(c))
+# define UINT64_C(c) ((U64TYPE)(c))
+# endif
+# endif
+# endif
+#endif
+
/* Mention I8SIZE, U8SIZE, I16SIZE, U16SIZE, I32SIZE, U32SIZE,
I64SIZE, and U64SIZE here so that metaconfig pulls them in. */
#endif
+/* log(2) is pretty close to 0.30103, just in case anyone is grepping for it */
#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 isLOWER(c) ((c) >= 'a' && (c) <= 'z')
# define isALNUMC(c) (isALPHA(c) || isDIGIT(c))
# define isASCII(c) ((c) <= 127)
-# define isCNTRL(c) ((c) < ' ')
+# define isCNTRL(c) ((c) < ' ' || (c) == 127)
# define isGRAPH(c) (isALNUM(c) || isPUNCT(c))
-# define isPRINT(c) (((c) > 32 && (c) < 127) || isSPACE(c))
+# define isPRINT(c) (((c) > 32 && (c) < 127) || (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 isPSXSPC_uni(c) (isSPACE_uni(c) ||(c) == '\f')
#define isBLANK_uni(c) isBLANK(c) /* could be wrong */
-#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_LC_uvchr(c) (c < 256 ? isALNUM_LC(c) : is_uni_alnum_lc(c))
+#define isIDFIRST_LC_uvchr(c) (c < 256 ? isIDFIRST_LC(c) : is_uni_idfirst_lc(c))
+#define isALPHA_LC_uvchr(c) (c < 256 ? isALPHA_LC(c) : is_uni_alpha_lc(c))
+#define isSPACE_LC_uvchr(c) (c < 256 ? isSPACE_LC(c) : is_uni_space_lc(c))
+#define isDIGIT_LC_uvchr(c) (c < 256 ? isDIGIT_LC(c) : is_uni_digit_lc(c))
+#define isUPPER_LC_uvchr(c) (c < 256 ? isUPPER_LC(c) : is_uni_upper_lc(c))
+#define isLOWER_LC_uvchr(c) (c < 256 ? isLOWER_LC(c) : is_uni_lower_lc(c))
+#define isALNUMC_LC_uvchr(c) (c < 256 ? isALNUMC_LC(c) : is_uni_alnumc_lc(c))
+#define isCNTRL_LC_uvchr(c) (c < 256 ? isCNTRL_LC(c) : is_uni_cntrl_lc(c))
+#define isGRAPH_LC_uvchr(c) (c < 256 ? isGRAPH_LC(c) : is_uni_graph_lc(c))
+#define isPRINT_LC_uvchr(c) (c < 256 ? isPRINT_LC(c) : is_uni_print_lc(c))
+#define isPUNCT_LC_uvchr(c) (c < 256 ? isPUNCT_LC(c) : is_uni_punct_lc(c))
+#define toUPPER_LC_uvchr(c) (c < 256 ? toUPPER_LC(c) : to_uni_upper_lc(c))
+#define toTITLE_LC_uvchr(c) (c < 256 ? toUPPER_LC(c) : to_uni_title_lc(c))
+#define toLOWER_LC_uvchr(c) (c < 256 ? toLOWER_LC(c) : to_uni_lower_lc(c))
#define isPSXSPC_LC_uni(c) (isSPACE_LC_uni(c) ||(c) == '\f')
#define isBLANK_LC_uni(c) isBLANK(c) /* could be wrong */
#define isPSXSPC_utf8(c) (isSPACE_utf8(c) ||(c) == '\f')
#define isBLANK_utf8(c) isBLANK(c) /* could be wrong */
-#define STRLEN_MAX ((STRLEN)-1)
-
-#define isALNUM_LC_utf8(p) isALNUM_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isIDFIRST_LC_utf8(p) isIDFIRST_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isALPHA_LC_utf8(p) isALPHA_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isSPACE_LC_utf8(p) isSPACE_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isDIGIT_LC_utf8(p) isDIGIT_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isUPPER_LC_utf8(p) isUPPER_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isLOWER_LC_utf8(p) isLOWER_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isALNUMC_LC_utf8(p) isALNUMC_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isCNTRL_LC_utf8(p) isCNTRL_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isGRAPH_LC_utf8(p) isGRAPH_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isPRINT_LC_utf8(p) isPRINT_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define isPUNCT_LC_utf8(p) isPUNCT_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define toUPPER_LC_utf8(p) toUPPER_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define toTITLE_LC_utf8(p) toTITLE_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
-#define toLOWER_LC_utf8(p) toLOWER_LC_uni(utf8_to_uv_chk(p, STRLEN_MAX, 0, 0))
+#define isALNUM_LC_utf8(p) isALNUM_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isIDFIRST_LC_utf8(p) isIDFIRST_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isALPHA_LC_utf8(p) isALPHA_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isSPACE_LC_utf8(p) isSPACE_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isDIGIT_LC_utf8(p) isDIGIT_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isUPPER_LC_utf8(p) isUPPER_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isLOWER_LC_utf8(p) isLOWER_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isALNUMC_LC_utf8(p) isALNUMC_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isCNTRL_LC_utf8(p) isCNTRL_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isGRAPH_LC_utf8(p) isGRAPH_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isPRINT_LC_utf8(p) isPRINT_LC_uvchr(utf8_to_uvchr(p, 0))
+#define isPUNCT_LC_utf8(p) isPUNCT_LC_uvchr(utf8_to_uvchr(p, 0))
+#define toUPPER_LC_utf8(p) toUPPER_LC_uvchr(utf8_to_uvchr(p, 0))
+#define toTITLE_LC_utf8(p) toTITLE_LC_uvchr(utf8_to_uvchr(p, 0))
+#define toLOWER_LC_utf8(p) toLOWER_LC_uvchr(utf8_to_uvchr(p, 0))
#define isPSXSPC_LC_utf8(c) (isSPACE_LC_utf8(c) ||(c) == '\f')
#define isBLANK_LC_utf8(c) isBLANK(c) /* could be wrong */
#ifdef EBCDIC
-EXT int ebcdic_control (int);
-# define toCTRL(c) ebcdic_control(c)
+# define toCTRL(c) Perl_ebcdic_control(c)
#else
/* This conversion works both ways, strangely enough. */
# define toCTRL(c) (toUPPER(c) ^ 64)
#else
#define StructCopy(s,d,t) Copy(s,d,1,t)
#endif
+
+#ifdef NEED_VA_COPY
+# ifdef va_copy
+# define Perl_va_copy(s, d) va_copy(d, s)
+# else
+# if defined(__va_copy)
+# define Perl_va_copy(s, d) __va_copy(d, s)
+# else
+# define Perl_va_copy(s, d) Copy(s, d, 1, va_list)
+# endif
+# endif
+#endif
+