Function str_contains

src/discover/language.c:936–938

Simple substring search helper */

/* Simple substring search helper */
static bool str_contains(const char *haystack, const char *needle) {
    return strstr(haystack, needle) != NULL;
}

static bool has_objc_markers(const char *buf) {
    return str_contains(buf, "@interface") || str_contains(buf, "@implementation") ||