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-rw-r--r--generic/regex.h62
1 files changed, 17 insertions, 45 deletions
diff --git a/generic/regex.h b/generic/regex.h
index 9466fbb..8845f72 100644
--- a/generic/regex.h
+++ b/generic/regex.h
@@ -92,12 +92,6 @@ extern "C" {
#ifdef __REG_REGOFF_T
#undef __REG_REGOFF_T
#endif
-#ifdef __REG_VOID_T
-#undef __REG_VOID_T
-#endif
-#ifdef __REG_CONST
-#undef __REG_CONST
-#endif
#ifdef __REG_NOFRONT
#undef __REG_NOFRONT
#endif
@@ -107,8 +101,6 @@ extern "C" {
/* interface types */
#define __REG_WIDE_T Tcl_UniChar
#define __REG_REGOFF_T long /* not really right, but good enough... */
-#define __REG_VOID_T void
-#define __REG_CONST const
/* names and declarations */
#define __REG_WIDE_COMPILE TclReComp
#define __REG_WIDE_EXEC TclReExec
@@ -134,26 +126,6 @@ typedef long regoff_t;
#endif
/*
- * For benefit of old compilers, we offer <sys/types.h> the option of
- * overriding the `void' type used to declare nonexistent return types.
- */
-#ifdef __REG_VOID_T
-typedef __REG_VOID_T re_void;
-#else
-typedef void re_void;
-#endif
-
-/*
- * Also for benefit of old compilers, <sys/types.h> can supply a macro which
- * expands to a substitute for `const'.
- */
-#ifndef __REG_CONST
-#define __REG_CONST const
-#endif
-
-
-
-/*
* other interface types
*/
@@ -197,13 +169,13 @@ typedef struct {
/*
* compilation
^ #ifndef __REG_NOCHAR
- ^ int re_comp(regex_t *, __REG_CONST char *, size_t, int);
+ ^ int re_comp(regex_t *, const char *, size_t, int);
^ #endif
^ #ifndef __REG_NOFRONT
- ^ int regcomp(regex_t *, __REG_CONST char *, int);
+ ^ int regcomp(regex_t *, const char *, int);
^ #endif
^ #ifdef __REG_WIDE_T
- ^ int __REG_WIDE_COMPILE(regex_t *, __REG_CONST __REG_WIDE_T *, size_t, int);
+ ^ int __REG_WIDE_COMPILE(regex_t *, const __REG_WIDE_T *, size_t, int);
^ #endif
*/
#define REG_BASIC 000000 /* BREs (convenience) */
@@ -228,14 +200,14 @@ typedef struct {
/*
* execution
^ #ifndef __REG_NOCHAR
- ^ int re_exec(regex_t *, __REG_CONST char *, size_t,
+ ^ int re_exec(regex_t *, const char *, size_t,
^ rm_detail_t *, size_t, regmatch_t [], int);
^ #endif
^ #ifndef __REG_NOFRONT
- ^ int regexec(regex_t *, __REG_CONST char *, size_t, regmatch_t [], int);
+ ^ int regexec(regex_t *, const char *, size_t, regmatch_t [], int);
^ #endif
^ #ifdef __REG_WIDE_T
- ^ int __REG_WIDE_EXEC(regex_t *, __REG_CONST __REG_WIDE_T *, size_t,
+ ^ int __REG_WIDE_EXEC(regex_t *, const __REG_WIDE_T *, size_t,
^ rm_detail_t *, size_t, regmatch_t [], int);
^ #endif
*/
@@ -248,7 +220,7 @@ typedef struct {
/*
* misc generics (may be more functions here eventually)
- ^ re_void regfree(regex_t *);
+ ^ void regfree(regex_t *);
*/
/*
@@ -260,7 +232,7 @@ typedef struct {
* of character is used for error reports is independent of what kind is used
* in matching.
*
- ^ extern size_t regerror(int, __REG_CONST regex_t *, char *, size_t);
+ ^ extern size_t regerror(int, const regex_t *, char *, size_t);
*/
#define REG_OKAY 0 /* no errors detected */
#define REG_NOMATCH 1 /* failed to match */
@@ -280,7 +252,7 @@ typedef struct {
#define REG_INVARG 16 /* invalid argument to regex function */
#define REG_MIXED 17 /* character widths of regex and string differ */
#define REG_BADOPT 18 /* invalid embedded option */
-#define REG_ETOOBIG 19 /* nfa has too many states */
+#define REG_ETOOBIG 19 /* regular expression is too complex */
#define REG_ECOLORS 20 /* too many colors */
/* two specials for debugging and testing */
#define REG_ATOI 101 /* convert error-code name to number */
@@ -293,25 +265,25 @@ typedef struct {
/* automatically gathered by fwd; do not hand-edit */
/* === regproto.h === */
#ifndef __REG_NOCHAR
-int re_comp(regex_t *, __REG_CONST char *, size_t, int);
+int re_comp(regex_t *, const char *, size_t, int);
#endif
#ifndef __REG_NOFRONT
-int regcomp(regex_t *, __REG_CONST char *, int);
+int regcomp(regex_t *, const char *, int);
#endif
#ifdef __REG_WIDE_T
-MODULE_SCOPE int __REG_WIDE_COMPILE(regex_t *, __REG_CONST __REG_WIDE_T *, size_t, int);
+MODULE_SCOPE int __REG_WIDE_COMPILE(regex_t *, const __REG_WIDE_T *, size_t, int);
#endif
#ifndef __REG_NOCHAR
-int re_exec(regex_t *, __REG_CONST char *, size_t, rm_detail_t *, size_t, regmatch_t [], int);
+int re_exec(regex_t *, const char *, size_t, rm_detail_t *, size_t, regmatch_t [], int);
#endif
#ifndef __REG_NOFRONT
-int regexec(regex_t *, __REG_CONST char *, size_t, regmatch_t [], int);
+int regexec(regex_t *, const char *, size_t, regmatch_t [], int);
#endif
#ifdef __REG_WIDE_T
-MODULE_SCOPE int __REG_WIDE_EXEC(regex_t *, __REG_CONST __REG_WIDE_T *, size_t, rm_detail_t *, size_t, regmatch_t [], int);
+MODULE_SCOPE int __REG_WIDE_EXEC(regex_t *, const __REG_WIDE_T *, size_t, rm_detail_t *, size_t, regmatch_t [], int);
#endif
-MODULE_SCOPE re_void regfree(regex_t *);
-MODULE_SCOPE size_t regerror(int, __REG_CONST regex_t *, char *, size_t);
+MODULE_SCOPE void regfree(regex_t *);
+MODULE_SCOPE size_t regerror(int, const regex_t *, char *, size_t);
/* automatically gathered by fwd; do not hand-edit */
/* =====^!^===== end forwards =====^!^===== */