From 7ef8a7379f7f7d09e71ccae2a0b688c3cd80423f Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Fri, 8 Feb 2019 18:42:39 -0500 Subject: merge sources into single tree --- src/wchar/wcscspn.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/wchar/wcscspn.c (limited to 'src/wchar/wcscspn.c') diff --git a/src/wchar/wcscspn.c b/src/wchar/wcscspn.c new file mode 100644 index 00000000..0c300a4a --- /dev/null +++ b/src/wchar/wcscspn.c @@ -0,0 +1,21 @@ +#include +#include "nonstd/assert.h" + +size_t wcscspn(const wchar_t * s1, const wchar_t * s2) +{ + size_t i; + + ASSERT_NONNULL(s1); + ASSERT_NONNULL(s2); + + for (i = 0; s1[i] != L'\0'; i++) { + if (s1[i] == L'\0' || wcschr(s2, s1[i]) == NULL) { + return i; + } + } + return 0; +} + +/* +STDC(199409) +*/ -- cgit v1.2.1