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| author | Wayne Davison <wayned@users.sourceforge.net> | 2004-06-02 18:11:43 +0000 |
|---|---|---|
| committer | Wayne Davison <wayned@users.sourceforge.net> | 2004-06-02 18:11:43 +0000 |
| commit | 30a139fe894f76ad256281b60a36c693bc561245 (patch) | |
| tree | ab0edbab1a4f411ac9c965a5fad3f1a983ecb689 /Src/system.h | |
| parent | 235db6ec007b98484ebc5a9af349d38f64381c1d (diff) | |
| download | zsh-30a139fe894f76ad256281b60a36c693bc561245.tar.gz zsh-30a139fe894f76ad256281b60a36c693bc561245.tar.xz zsh-30a139fe894f76ad256281b60a36c693bc561245.zip | |
Define the new UNUSED() macro for marking function parameters.
Diffstat (limited to 'Src/system.h')
| -rw-r--r-- | Src/system.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Src/system.h b/Src/system.h index f03d890c4..1c1de8da3 100644 --- a/Src/system.h +++ b/Src/system.h @@ -680,3 +680,10 @@ extern short ospeed; #else # define IS_DIRSEP(c) ((c) == '/') #endif + +#if defined(__GNUC__) && !defined(APPLE) +/* Does the OS X port of gcc still gag on __attribute__? */ +#define UNUSED(x) x __attribute__((__unused__)) +#else +#define UNUSED(x) x +#endif |