u8_strstr         704 maint/gnulib/lib/unistr.in.h        u8_strstr (const uint8_t *haystack, const uint8_t *needle)
u8_strstr          35 maint/gnulib/lib/unistr/u8-strstr.c #define FUNC u8_strstr
u8_strstr          31 maint/gnulib/tests/unistr/test-u8-strstr.c #define U_STRSTR u8_strstr