tag	line	file	source code
_S	24	include/linux/ctype.h	#define isspace(c) ((_ctype+1)[c]&(_S))
_S	33	kernel/sched.c	#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP)))
_S	12	lib/ctype.c	_C,_C|_S,_C|_S,_C|_S,_C|_S,_C|_S,_C,_C,    /* 8-15 */
_S	15	lib/ctype.c	_S|_SP,_P,_P,_P,_P,_P,_P,_P,      /* 32-39 */