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| author | Roland McGrath <roland@gcc.gnu.org> | 1996-03-20 01:08:11 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gcc.gnu.org> | 1996-03-20 01:08:11 +0000 |
| commit | 375826d208867401acfccbadd827ed5615128e9c (patch) | |
| tree | 1ea91a68f7d5d7c7f4613610b5abcd282e790bac /gcc | |
| parent | 86a0a7b3d70bc39b282ca285e397319d580e968e (diff) | |
| download | gcc-375826d208867401acfccbadd827ed5615128e9c.zip gcc-375826d208867401acfccbadd827ed5615128e9c.tar.gz gcc-375826d208867401acfccbadd827ed5615128e9c.tar.bz2 | |
(NULL): Define only if not already defined.
From-SVN: r11569
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/alloca.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/alloca.c b/gcc/alloca.c index 12c1122..31fb4e0 100644 --- a/gcc/alloca.c +++ b/gcc/alloca.c @@ -73,7 +73,9 @@ typedef void *pointer; typedef char *pointer; #endif +#ifndef NULL #define NULL 0 +#endif /* Different portions of Emacs need to call different versions of malloc. The Emacs executable needs alloca to call xmalloc, because |