Mercurial > hg > octave-kai > gnulib-hg
annotate lib/strcspn.c @ 651:242f0fe39aa7
update FSF address in copyright
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Mon, 15 Jul 1996 03:43:36 +0000 |
| parents | 6980a90dddc9 |
| children | b63f146fd963 |
| rev | line source |
|---|---|
| 9 | 1 /* Copyright (C) 1991 Free Software Foundation, Inc. |
| 2 | |
| 311 | 3 This program is free software; you can redistribute it and/or modify |
| 4 it under the terms of the GNU General Public License as published by | |
| 5 the Free Software Foundation; either version 2, or (at your option) | |
| 6 any later version. | |
| 309 | 7 |
| 311 | 8 This program is distributed in the hope that it will be useful, |
| 9 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 GNU General Public License for more details. | |
| 9 | 12 |
| 311 | 13 You should have received a copy of the GNU General Public License |
|
651
242f0fe39aa7
update FSF address in copyright
Jim Meyering <jim@meyering.net>
parents:
311
diff
changeset
|
14 along with this program; if not, write to the Free Software Foundation, |
|
242f0fe39aa7
update FSF address in copyright
Jim Meyering <jim@meyering.net>
parents:
311
diff
changeset
|
15 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 311 | 16 |
| 17 #ifdef HAVE_CONFIG_H | |
| 18 #include <config.h> | |
| 19 #endif | |
| 9 | 20 |
| 311 | 21 #ifdef HAVE_STRING_H |
| 309 | 22 #include <string.h> |
| 311 | 23 #else |
| 24 #include <strings.h> | |
| 25 #ifndef strchr | |
| 26 #define strchr index | |
| 27 #endif | |
| 28 #endif | |
| 9 | 29 |
| 30 /* Return the length of the maximum inital segment of S | |
| 31 which contains no characters from REJECT. */ | |
| 311 | 32 int |
| 33 strcspn (s, reject) | |
| 34 register char *s; | |
| 35 register char *reject; | |
| 9 | 36 { |
| 311 | 37 register int count = 0; |
| 9 | 38 |
| 39 while (*s != '\0') | |
| 311 | 40 if (strchr (reject, *s++) == 0) |
| 9 | 41 ++count; |
| 42 else | |
| 43 return count; | |
| 44 | |
| 45 return count; | |
| 46 } |