u16_strspn 683 maint/gnulib/lib/unistr.in.h u16_strspn (const uint16_t *str, const uint16_t *accept) u16_strspn 31 maint/gnulib/lib/unistr/u16-strspn.c #define FUNC u16_strspn u16_strspn 33 maint/gnulib/lib/unistr/u16-strtok.c #define U_STRSPN u16_strspn