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| author | Roland McGrath | 1996-03-20 01:08:11 +0000 |
|---|---|---|
| committer | Roland McGrath | 1996-03-20 01:08:11 +0000 |
| commit | 4fd2d8e9bc8e21ba86755679abe8465eb5408b5a (patch) | |
| tree | 3ca2c077e5fa2961220c528ff12bf570620638fa | |
| parent | 029c99a369e8dfedc3055f0af3ded863c37fc1e6 (diff) | |
| download | emacs-4fd2d8e9bc8e21ba86755679abe8465eb5408b5a.tar.gz emacs-4fd2d8e9bc8e21ba86755679abe8465eb5408b5a.zip | |
(NULL): Define only if not already defined.
| -rw-r--r-- | src/alloca.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/alloca.c b/src/alloca.c index 12c1122981c..31fb4e0d4e0 100644 --- a/src/alloca.c +++ b/src/alloca.c | |||
| @@ -73,7 +73,9 @@ typedef void *pointer; | |||
| 73 | typedef char *pointer; | 73 | typedef char *pointer; |
| 74 | #endif | 74 | #endif |
| 75 | 75 | ||
| 76 | #ifndef NULL | ||
| 76 | #define NULL 0 | 77 | #define NULL 0 |
| 78 | #endif | ||
| 77 | 79 | ||
| 78 | /* Different portions of Emacs need to call different versions of | 80 | /* Different portions of Emacs need to call different versions of |
| 79 | malloc. The Emacs executable needs alloca to call xmalloc, because | 81 | malloc. The Emacs executable needs alloca to call xmalloc, because |