posix/include/ctype.h

   1 /* $Id: ctype.h,v 1.2 2002/02/20 09:17:54 hyperion Exp $
   2  */
   3 /*
   4  * ctype.h
   5  *
   6  * character types. Conforming to the Single UNIX(r) Specification
   7  * Version 2, System Interface & Headers Issue 5
   8  *
   9  * This file is part of the ReactOS Operating System.
  10  *
  11  * Contributors:
  12  *  Created by KJK::Hyperion <noog@libero.it>
  13  *
  14  *  THIS SOFTWARE IS NOT COPYRIGHTED
  15  *
  16  *  This source code is offered for use in the public domain. You may
  17  *  use, modify or distribute it freely.
  18  *
  19  *  This code is distributed in the hope that it will be useful but
  20  *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  21  *  DISCLAMED. This includes but is not limited to warranties of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  23  *
  24  */
  25 #ifndef __CTYPE_H_INCLUDED__
  26 #define __CTYPE_H_INCLUDED__
  27
  28 /* INCLUDES */
  29
  30 /* OBJECTS */
  31
  32 /* TYPES */
  33
  34 /* CONSTANTS */
  35
  36 /* PROTOTYPES */
  37 int   isalnum(int);
  38 int   isalpha(int);
  39 int   isascii(int);
  40 int   iscntrl(int);
  41 int   isdigit(int);
  42 int   isgraph(int);
  43 int   islower(int);
  44 int   isprint(int);
  45 int   ispunct(int);
  46 int   isspace(int);
  47 int   isupper(int);
  48 int   isxdigit(int);
  49 int   toascii(int);
  50 int   tolower(int);
  51 int   toupper(int);
  52
  53 /* MACROS */
  54 /* FIXME: the standard isn't clear about these */
  55 #define _toupper(c) (toupper(c))
  56 #define _tolower(c) (tolower(c))
  57
  58 #endif /* __CTYPE_H_INCLUDED__ */
  59
  60 /* EOF */
  61