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author | Mattias Andrée <maandree@operamail.com> | 2015-09-01 01:25:57 +0200 |
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committer | Mattias Andrée <maandree@operamail.com> | 2015-09-01 01:25:57 +0200 |
commit | e2742c43aa8f8dd4f4ce6738169af07972f8d538 (patch) | |
tree | 07409a6c43a421e4653161468aae381ad8fb5330 /src | |
parent | add string/array comparision functions (diff) | |
download | slibc-e2742c43aa8f8dd4f4ce6738169af07972f8d538.tar.gz slibc-e2742c43aa8f8dd4f4ce6738169af07972f8d538.tar.bz2 slibc-e2742c43aa8f8dd4f4ce6738169af07972f8d538.tar.xz |
add index and rindex
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/strings/index.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/strings/index.c b/src/strings/index.c new file mode 100644 index 0000000..82126f5 --- /dev/null +++ b/src/strings/index.c @@ -0,0 +1,43 @@ +/** + * slibc — Yet another C library + * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) + * + * This program 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 3 of the License, or + * (at your option) any later version. + * + * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include <strings.h> +#include <string.h> + + + +/** + * This function is identical to `strchr`. + * + * This is a deprecated BSD extension. + */ +char* index(const char* string, int c) +{ + return strchr(string, c); +} + + +/** + * This function is identical to `strrchr`. + * + * This is a deprecated BSD extension. + */ +char* rindex(const char* string, int c) +{ + return strrchr(string, c); +} + |