u8_u8_snprintf    127 maint/gnulib/lib/unistdio.in.h        u8_u8_snprintf (uint8_t *_UC_RESTRICT buf, size_t size,
u8_u8_snprintf     33 maint/gnulib/lib/unistdio/u8-u8-snprintf.c #define SNPRINTF u8_u8_snprintf