u8_strspn 680 maint/gnulib/lib/unistr.in.h u8_strspn (const uint8_t *str, const uint8_t *accept) u8_strspn 31 maint/gnulib/lib/unistr/u8-strspn.c #define FUNC u8_strspn u8_strspn 33 maint/gnulib/lib/unistr/u8-strtok.c #define U_STRSPN u8_strspn