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| author | midipix <writeonce@midipix.org> | 2016-06-28 15:42:54 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-06-28 19:46:41 -0400 |
| commit | a2ea1bdf70166f887457b5462332d2df4f6f54c5 (patch) | |
| tree | 4ab3559d0e526fc7df2d59edcaec53ccf277430c /src/string/ntapi_tt_strncmp_utf16.c | |
| parent | 964eed7331c807e553ec42637151fda21b5495d9 (diff) | |
| download | ntapi-a2ea1bdf70166f887457b5462332d2df4f6f54c5.tar.bz2 ntapi-a2ea1bdf70166f887457b5462332d2df4f6f54c5.tar.xz | |
string functions: added __ntapi_tt_strncmp_utf16().
Diffstat (limited to 'src/string/ntapi_tt_strncmp_utf16.c')
| -rw-r--r-- | src/string/ntapi_tt_strncmp_utf16.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/string/ntapi_tt_strncmp_utf16.c b/src/string/ntapi_tt_strncmp_utf16.c new file mode 100644 index 0000000..ddac803 --- /dev/null +++ b/src/string/ntapi_tt_strncmp_utf16.c @@ -0,0 +1,22 @@ +/********************************************************/ +/* ntapi: Native API core library */ +/* Copyright (C) 2013--2016 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ +/********************************************************/ + +#include <psxtypes/psxtypes.h> +#include <ntapi/nt_string.h> + +int __cdecl __ntapi_tt_strncmp_utf16( + __in const wchar16_t * a, + __in const wchar16_t * b, + __in size_t n) +{ + if ((n /= sizeof(wchar16_t)) == 0) + return 0; + + for (--n; n && (*a == *b) && *a; a++, b++) + n--; + + return (int)*a - (int)*b; +} |