u32_strncmp 624 maint/gnulib/lib/unistr.in.h u32_strncmp (const uint32_t *s1, const uint32_t *s2, size_t n) u32_strncmp 26 maint/gnulib/tests/unistr/test-u32-strncmp.c #define U_STRNCMP u32_strncmp