14 lines
370 B
C
14 lines
370 B
C
#include <assert.h>
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#include <wchar.h>
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int main(void) {
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wchar_t *haystack = L"Hello World!";
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assert(wcschr(haystack, L'H') == haystack);
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assert(wcschr(haystack, L'W') == &haystack[6]);
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assert(wcschr(haystack, L'\0') == &haystack[12]); // the terminating nul is considered part of the string
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assert(wcschr(haystack, L'X') == NULL);
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return 0;
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}
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