/* Search for a codepoint in a string that matches one of the matchSet codepoints. */
U_CAPI UChar* U_EXPORT2
u_strpbrk(const UChar* string, const UChar* matchSet) {
int32_t index = _matchFromSet(string, matchSet, TRUE);
if (index >= 0) {
return (UChar*) string + index;
} else {
return NULL;
}
}
/* Search for a codepoint in a string that does not match one of the matchSet codepoints. */
U_CAPI int32_t U_EXPORT2
u_strspn(const UChar* string, const UChar* matchSet) {
int32_t index = _matchFromSet(string, matchSet, FALSE);
if (index >= 0) {
return index;
} else {
return -index - 1; /* == u_strlen(string) */
}
}
/* Search for a codepoint in a string that matches one of the matchSet codepoints. */
U_CAPI int32_t U_EXPORT2
u_strcspn(const UChar *string, const UChar *matchSet)
{
int32_t idx = _matchFromSet(string, matchSet, TRUE);
if(idx >= 0) {
return idx;
} else {
return -idx - 1; /* == u_strlen(string) */
}
}
