diff options
Diffstat (limited to 'gas/strstr.c')
| -rw-r--r-- | gas/strstr.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/gas/strstr.c b/gas/strstr.c index 1415c22..cab18fc 100644 --- a/gas/strstr.c +++ b/gas/strstr.c @@ -1,23 +1,23 @@ /* strstr - find first occurrence of wanted in s Copyright (C) 1989, 1990, 1991 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. */ - - /* If your compiler is really ansi, then you don't need this. */ + + 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. */ + +/* If your compiler is really ansi, then you don't need this. */ #ifndef __STDC__ #define SIZET int @@ -27,14 +27,14 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <string.h> char * /* found string, or NULL if none */ -strstr(s, wanted) + strstr(s, wanted) char *s; char *wanted; { 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. @@ -43,8 +43,8 @@ char *wanted; firstc = *wanted; len = strlen(wanted); for (scan = s; *scan != firstc || strncmp(scan, wanted, len) != 0; ) - if (*scan++ == '\0') - return(NULL); + if (*scan++ == '\0') + return(NULL); return(scan); } /* strstr() */ |