1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_CTYPE_H 20 #define _LINUX_CTYPE_H 21 #define _U 0x01 22 #define _L 0x02 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define _D 0x04 25 #define _C 0x08 26 #define _P 0x10 27 #define _S 0x20 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define _X 0x40 30 #define _SP 0x80 31 #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) 32 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0) 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define isalpha(c) ((__ismask(c)&(_U|_L)) != 0) 35 #define iscntrl(c) ((__ismask(c)&(_C)) != 0) 36 #define isdigit(c) ((__ismask(c)&(_D)) != 0) 37 #define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0) 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define islower(c) ((__ismask(c)&(_L)) != 0) 40 #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0) 41 #define ispunct(c) ((__ismask(c)&(_P)) != 0) 42 #define isspace(c) ((__ismask(c)&(_S)) != 0) 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define isupper(c) ((__ismask(c)&(_U)) != 0) 45 #define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0) 46 #define isascii(c) (((unsigned char)(c))<=0x7f) 47 #define toascii(c) (((unsigned char)(c))&0x7f) 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define tolower(c) __tolower(c) 50 #define toupper(c) __toupper(c) 51 #endif 52
