mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-30 23:35:00 +08:00
11a0bb74cd
* choose-temp.c: Don't check IN_GCC anymore.
* floatformat.c (floatformat_from_double): Use `const', not `CONST'.
* memchr.c (memchr): Likewise.
* memcpy.c (memcpy): Likewise.
* memmove.c (memmove): Likewise.
* mkstemp.c: Don't check IN_GCC anymore.
* pexecute.c: Likewise.
* splay-tree.c: Likewise.
* strchr.c (strchr): Use `const', not `CONST'.
* strrchr.c (strrchr): Likewise.
* strtol.c (strtol): Likewise.
* strtoul.c (strtoul): Likewise.
From-SVN: r24307
35 lines
603 B
C
35 lines
603 B
C
/* Portable version of strrchr().
|
|
This function is in the public domain. */
|
|
|
|
/*
|
|
NAME
|
|
strrchr -- return pointer to last occurance of a character
|
|
|
|
SYNOPSIS
|
|
char *strrchr (const char *s, int c)
|
|
|
|
DESCRIPTION
|
|
Returns a pointer to the last occurance of character C in
|
|
string S, or a NULL pointer if no occurance is found.
|
|
|
|
BUGS
|
|
Behavior when character is the null character is implementation
|
|
dependent.
|
|
*/
|
|
|
|
#include <ansidecl.h>
|
|
|
|
char *
|
|
strrchr (s, c)
|
|
register const char *s;
|
|
int c;
|
|
{
|
|
char *rtnval = 0;
|
|
|
|
do {
|
|
if (*s == c)
|
|
rtnval = (char*) s;
|
|
} while (*s++);
|
|
return (rtnval);
|
|
}
|