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ctype.h

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00001 /*
00002    ctype.h - character conversion macros and ctype macros
00003 
00004   Author : Michael Stumpf
00005            Michael.Stumpf@t-online.de
00006 */
00007 
00008 #ifndef __CTYPE_H_
00009 #define __CTYPE_H_ 1
00010 
00011 #ifndef __ATTR_CONST__
00012 #define __ATTR_CONST__ __attribute__((__const__))
00013 #endif
00014 
00015 extern int isalnum(int __c) __ATTR_CONST__;
00016 extern int isalpha(int __c) __ATTR_CONST__;
00017 extern int isascii(int __c) __ATTR_CONST__;
00018 extern int iscntrl(int __c) __ATTR_CONST__;
00019 extern int isdigit(int __c) __ATTR_CONST__;
00020 extern int isgraph(int __c) __ATTR_CONST__;
00021 extern int islower(int __c) __ATTR_CONST__;
00022 extern int isprint(int __c) __ATTR_CONST__;
00023 extern int ispunct(int __c) __ATTR_CONST__;
00024 extern int isspace(int __c) __ATTR_CONST__;
00025 extern int isupper(int __c) __ATTR_CONST__;
00026 extern int isxdigit(int __c) __ATTR_CONST__;
00027 extern int isblank(int __c) __ATTR_CONST__;
00028 extern int toascii(int __c) __ATTR_CONST__;
00029 extern int tolower(int __c) __ATTR_CONST__;
00030 extern int toupper(int __c) __ATTR_CONST__;
00031 
00032 #endif

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