rtxCtype.h Source File

00001 /*
00002  * Copyright (C) 1997-2004 by Objective Systems, Inc.
00003  *
00004  * This software is furnished under a license and may be used and copied
00005  * only in accordance with the terms of such license and with the
00006  * inclusion of the above copyright notice. This software or any other
00007  * copies thereof may not be provided or otherwise made available to any
00008  * other person. No title to and ownership of the software is hereby
00009  * transferred.
00010  *
00011  * The information in this software is subject to change without notice
00012  * and should not be construed as a commitment by Objective Systems, Inc.
00013  *
00014  * PROPRIETARY NOTICE
00015  *
00016  * This software is an unpublished work subject to a confidentiality agreement
00017  * and is protected by copyright and trade secret law.  Unauthorized copying,
00018  * redistribution or other use of this work is prohibited.
00019  *
00020  * The above notice of copyright on this source code product does not indicate
00021  * any actual or intended publication of such source code.
00022  *
00023  *****************************************************************************/
00024 
00028 #ifndef _RTXCTYPE_H_
00029 #define _RTXCTYPE_H_
00030 
00031 #include "rtxsrc/rtxCommon.h"
00032 
00033 /* Ctype module constants */
00034 
00035 #define  OS_CTYPE_UPPER  0x1
00036 #define  OS_CTYPE_LOWER  0x2
00037 #define  OS_CTYPE_NUMBER 0x4
00038 #define  OS_CTYPE_SPACE  0x8
00039 #define  OS_CTYPE_PUNCT  0x10
00040 #define  OS_CTYPE_CTRL   0x20
00041 #define  OS_CTYPE_HEX    0x40
00042 #define  OS_CTYPE_BLANK  0x80
00043 
00044 /* Ctype substitution macros */
00045 
00046 #define  OS_ISASCII(c) ((unsigned)(c) < 0x80)
00047 
00048 #define  OS_ISALPHA(c) \
00049 (rtxCtypeTable[(unsigned)(c)]&(OS_CTYPE_UPPER|OS_CTYPE_LOWER))
00050 #define  OS_ISUPPER(c)  \
00051 (rtxCtypeTable[(unsigned)(c)]&OS_CTYPE_UPPER)
00052 #define  OS_ISLOWER(c)  \
00053 (rtxCtypeTable[(unsigned)(c)]&OS_CTYPE_LOWER)
00054 #define  OS_ISDIGIT(c)  \
00055 (rtxCtypeTable[(unsigned)(c)]&OS_CTYPE_NUMBER)
00056 #define  OS_ISXDIGIT(c) \
00057 (rtxCtypeTable[(unsigned)(c)]&(OS_CTYPE_HEX|OS_CTYPE_NUMBER))
00058 #define  OS_ISSPACE(c)  \
00059 (rtxCtypeTable[(unsigned)(c)]&OS_CTYPE_SPACE)
00060 #define  OS_ISPUNCT(c)  \
00061 (rtxCtypeTable[(unsigned)(c)]&OS_CTYPE_PUNCT)
00062 #define  OS_ISALNUM(c)  \
00063 (rtxCtypeTable[(unsigned)(c)]&(OS_CTYPE_UPPER|OS_CTYPE_LOWER|OS_CTYPE_NUMBER))
00064 #define  OS_ISPRINT(c)  \
00065 (rtxCtypeTable[(unsigned)(c)]& \
00066 (OS_CTYPE_PUNCT|OS_CTYPE_UPPER|OS_CTYPE_LOWER|OS_CTYPE_NUMBER|OS_CTYPE_BLANK))
00067 #define  OS_ISGRAPH(c)  \
00068 (rtxCtypeTable[(unsigned)(c)]& \
00069 (OS_CTYPE_PUNCT|OS_CTYPE_UPPER|OS_CTYPE_LOWER|OS_CTYPE_NUMBER))
00070 #define  OS_ISCNTRL(c)  \
00071 (rtxCtypeTable[(unsigned)(c)]&OS_CTYPE_CTRL)
00072 
00073 #define  OS_TOLOWER(c) (OS_ISUPPER(c) ? (c) - 'A' + 'a' : (c))
00074 #define  OS_TOUPPER(c) (OS_ISLOWER(c) ? (c) - 'a' + 'A' : (c))
00075 
00076 #ifdef __cplusplus
00077 extern "C" {
00078 #endif
00079 
00080 /* ctype module table */
00081 
00082 extern EXTERNRTX const OSOCTET rtxCtypeTable[256];
00083 
00084 #ifdef __cplusplus
00085 }
00086 #endif
00087 
00088 #endif /* _RTXCTYPE_H_ */
00089