Mercurial > hg > CbC > CbC_gcc
view libiberty/strchr.c @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
---|---|
date | Tue, 22 Mar 2011 17:18:12 +0900 |
parents | a06113de4d67 |
children |
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/* Portable version of strchr() This function is in the public domain. */ /* @deftypefn Supplemental char* strchr (const char *@var{s}, int @var{c}) Returns a pointer to the first occurrence of the character @var{c} in the string @var{s}, or @code{NULL} if not found. If @var{c} is itself the null character, the results are undefined. @end deftypefn */ #include <ansidecl.h> char * strchr (register const char *s, int c) { do { if (*s == c) { return (char*)s; } } while (*s++); return (0); }