diff options
Diffstat (limited to 'zap/source/any/mem/srch.c')
-rw-r--r-- | zap/source/any/mem/srch.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/zap/source/any/mem/srch.c b/zap/source/any/mem/srch.c new file mode 100644 index 0000000..494e2d8 --- /dev/null +++ b/zap/source/any/mem/srch.c @@ -0,0 +1,18 @@ +/* + Copyright 2022-2023 Gabriel Jensen. + This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. + If a copy of the MPL was not distributed with this file, You can obtain one at <https://mozilla.org/MPL/2.0>. +*/ + +#include <zap/mem.h> + +void * zap_srch(void const * const _buf,zap_byte const _val,zap_sz const _num) { + zap_byte const * buf; + zap_byte * const stop = (zap_byte *)_buf + _num; + for (buf = _buf;buf != stop;++buf) { + if (*buf == _val) { + return (void *)buf; + } + } + return zap_nullptr; +} |