Symbol: _CTYPE_X
lib/libc/gen/ctype_.c
121
#define _X _CTYPE_X
lib/libc/gen/isctype.c
102
_ISCTYPE_FUNC(xdigit, _CTYPE_X)
sys/sys/ctype_inline.h
58
#define isxdigit(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_X))