/*---------------------------------------------------------------------------- | |
* | |
* File: | |
* eas_ctype.h | |
* | |
* Contents and purpose: | |
* This is a replacement for the CRT ctype.h functions. These | |
* functions are currently ASCII only, but eventually, we will want | |
* to support wide-characters for localization. | |
* | |
* Copyright (c) 2005 Sonic Network Inc. | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
* | |
*---------------------------------------------------------------------------- | |
* Revision Control: | |
* $Revision: 429 $ | |
* $Date: 2006-10-19 23:50:15 -0700 (Thu, 19 Oct 2006) $ | |
*---------------------------------------------------------------------------- | |
*/ | |
#ifndef _EAS_CTYPE_H | |
#define _EAS_CTYPE_H | |
EAS_INLINE EAS_I8 IsDigit (EAS_I8 c) { return ((c >= '0') && (c <= '9')); } | |
EAS_INLINE EAS_I8 IsSpace (EAS_I8 c) { return (((c >= 9) && (c <= 13)) || (c == ' ')); } | |
EAS_INLINE EAS_I8 ToUpper (EAS_I8 c) { if ((c >= 'a') && (c <= 'z')) return c & ~0x20; else return c; } | |
EAS_INLINE EAS_I8 ToLower (EAS_I8 c) { if ((c >= 'A') && (c <= 'Z')) return c |= 0x20; else return c; } | |
#endif | |