diff options
Diffstat (limited to 'lib/libc/string/rindex.c')
| -rw-r--r-- | lib/libc/string/rindex.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/lib/libc/string/rindex.c b/lib/libc/string/rindex.c index 1b08dd1..d0be32e 100644 --- a/lib/libc/string/rindex.c +++ b/lib/libc/string/rindex.c @@ -38,24 +38,27 @@ static char sccsid[] = "@(#)rindex.c 8.1 (Berkeley) 6/4/93"; __FBSDID("$FreeBSD$"); #include <stddef.h> + +#ifdef STRRCHR #include <string.h> char * -#ifdef STRRCHR -strrchr(p, ch) +strrchr #else -rindex(p, ch) +#include <strings.h> + +char * +rindex #endif - const char *p; - int ch; +(const char *p, int ch) { char *save; for (save = NULL;; ++p) { if (*p == ch) save = (char *)p; - if (!*p) - return(save); + if (*p == '\0') + return (save); } /* NOTREACHED */ } |
