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Nut/OS
4.10.3
API Reference
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Nut/OS
4.10.3
API Reference
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Preprocessor stringizing utils. More...
Go to the source code of this file.
Defines | |
| #define | STRINGZ(x) #x |
| Stringize. | |
| #define | ASTRINGZ(x) STRINGZ(x) |
| Absolute stringize. | |
Preprocessor stringizing utils.
Copyright (C) 2001-2010 by egnite Software GmbH
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
For additional information see http://www.ethernut.de/
Portions Copyright Atmel Corporation, see the following note.
Definition in file stringz.h.
| #define STRINGZ | ( | x | ) | #x |
Stringize.
Stringize a preprocessing token, this token being allowed to be #defined.
May be used only within macros with the token passed as an argument if the token is #defined.
For example, writing STRINGZ(PIN) within a macro #defined by PIN_NAME(PIN) and invoked as PIN_NAME(PIN0) with PIN0 #defined as A0 is equivalent to writing "A0".
| #define ASTRINGZ | ( | x | ) | STRINGZ(x) |
Absolute stringize.
Stringize a preprocessing token, this token being allowed to be #defined.
No restriction of use if the token is #defined.
For example, writing ASTRINGZ(PIN0) anywhere with PIN0 #defined as A0 is equivalent to writing "A0".