even if config.h says that we can. */
# undef REL_ALLOC
-# if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-# else
-char *malloc ();
-char *realloc ();
+# ifdef HAVE_UNISTD_H
+# include <unistd.h>
# endif
/* When used in Emacs's lib-src, we need xmalloc and xrealloc. */
void *
-xmalloc (size)
- size_t size;
+xmalloc (size_t size)
{
register void *val;
val = (void *) malloc (size);
}
void *
-xrealloc (block, size)
- void *block;
- size_t size;
+xrealloc (void *block, size_t size)
{
register void *val;
/* We must call malloc explicitly when BLOCK is 0, since some
static char re_syntax_table[CHAR_SET_SIZE];
static void
-init_syntax_once ()
+init_syntax_once (void)
{
register int c;
static int done = 0;
/* re_match is like re_match_2 except it takes only a single string. */
int
-re_match (bufp, string, size, pos, regs)
- struct re_pattern_buffer *bufp;
- const char *string;
- int size, pos;
- struct re_registers *regs;
+re_match (struct re_pattern_buffer *bufp, const char *string,
+ int size, int pos, struct re_registers *regs)
{
int result = re_match_2_internal (bufp, NULL, 0, (re_char*) string, size,
pos, regs, size);
the return codes and their meanings.) */
int
-regcomp (preg, pattern, cflags)
- regex_t *__restrict preg;
- const char *__restrict pattern;
- int cflags;
+regcomp (regex_t *__restrict preg, const char *__restrict pattern,
+ int cflags)
{
reg_errcode_t ret;
reg_syntax_t syntax
We return 0 if we find a match and REG_NOMATCH if not. */
int
-regexec (preg, string, nmatch, pmatch, eflags)
- const regex_t *__restrict preg;
- const char *__restrict string;
- size_t nmatch;
- regmatch_t pmatch[__restrict_arr];
- int eflags;
+regexec (const regex_t *__restrict preg, const char *__restrict string,
+ size_t nmatch, regmatch_t pmatch[__restrict_arr], int eflags)
{
int ret;
struct re_registers regs;
error with msvc8 compiler. */
size_t
-regerror (err_code, preg, errbuf, errbuf_size)
- int err_code;
- const regex_t *preg;
- char *errbuf;
- size_t errbuf_size;
+regerror (int err_code, const regex_t *preg, char *errbuf, size_t errbuf_size)
{
const char *msg;
size_t msg_size;
/* Free dynamically allocated space used by PREG. */
void
-regfree (preg)
- regex_t *preg;
+regfree (regex_t *preg)
{
free (preg->buffer);
preg->buffer = NULL;
#endif /* not emacs */
-/* arch-tag: 4ffd68ba-2a9e-435b-a21a-018990f9eeb2
- (do not change this comment) */