u8_strnlen 520 maint/gnulib/lib/unistr.in.h u8_strnlen (const uint8_t *s, size_t maxlen) u8_strnlen 48 maint/gnulib/lib/unistr/u8-strnlen.c # define FUNC u8_strnlen u8_strnlen 27 maint/gnulib/tests/unistr/test-u8-strnlen.c #define U_STRNLEN u8_strnlen