diff options
Diffstat (limited to 'gas/strstr.c')
| -rw-r--r-- | gas/strstr.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/gas/strstr.c b/gas/strstr.c index 7c7074a..2bb8890 100644 --- a/gas/strstr.c +++ b/gas/strstr.c @@ -1,19 +1,19 @@ /* strstr - find first occurrence of wanted in s Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation. - + This file is part of GAS, the GNU Assembler. - + GAS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GAS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with GAS; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ @@ -29,26 +29,26 @@ #include <string.h> char * /* found string, or NULL if none */ - strstr(s, wanted) -char *s; -char *wanted; +strstr (s, wanted) + char *s; + char *wanted; { - register char *scan; - register SIZET len; - register char firstc; - - /* + register char *scan; + register SIZET len; + register char firstc; + + /* * The odd placement of the two tests is so "" is findable. * Also, we inline the first char for speed. * The ++ on scan has been moved down for optimization. */ - firstc = *wanted; - len = strlen(wanted); - for (scan = s; *scan != firstc || strncmp(scan, wanted, len) != 0; ) - if (*scan++ == '\0') - return(NULL); - return(scan); -} /* strstr() */ + firstc = *wanted; + len = strlen (wanted); + for (scan = s; *scan != firstc || strncmp (scan, wanted, len) != 0;) + if (*scan++ == '\0') + return (NULL); + return (scan); +} /* strstr() */ #endif /* not __STDC__ */ |