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| author | midipix <writeonce@midipix.org> | 2017-11-12 12:35:59 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2017-11-25 11:36:09 -0500 |
| commit | 04b6fcdf1b535451939cba300ccf536f0bd939b9 (patch) | |
| tree | d53d6eb96a36eb28ee4f6da61ac17a8bfcc2f703 /src | |
| parent | 332506fa5fd504b8527e86726100c9116744a6b4 (diff) | |
| download | u16ports-04b6fcdf1b535451939cba300ccf536f0bd939b9.tar.bz2 u16ports-04b6fcdf1b535451939cba300ccf536f0bd939b9.tar.xz | |
added u16_wcsstr().
Diffstat (limited to 'src')
| -rw-r--r-- | src/u16_wcsstr.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/u16_wcsstr.c b/src/u16_wcsstr.c new file mode 100644 index 0000000..63686b6 --- /dev/null +++ b/src/u16_wcsstr.c @@ -0,0 +1,22 @@ +/*******************************************************************/ +/* u16ports: u16 variants of wide character string functions. */ +/* Copyright (C) 2017 Z. Gilboa */ +/* Released under the Standard MIT License; see COPYING.U16PORTS. */ +/*******************************************************************/ + +#include <stdint.h> +#include <u16ports/u16ports.h> + +uint16_t * u16_wcsstr(const uint16_t * wstr, const uint16_t * wsub) +{ + size_t len; + + if (!(len = u16_wcslen(wsub))) + return (uint16_t *)wstr; + + for (; *wstr; wstr++) + if (!(u16_wcsncmp(wstr,wsub,len))) + return (uint16_t *)wstr; + + return 0; +} |