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riscv-gcc-1
Commit 375826d2 by Roland McGrath
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(NULL): Define only if not already defined. 

From-SVN: r11569
parent 86a0a7b3
Showing with 2 additions and 0 deletions
gcc/alloca.c
...@@ -73,7 +73,9 @@ typedef void *pointer; ...@@ -73,7 +73,9 @@ typedef void *pointer;
typedef char *pointer; typedef char *pointer;
#endif #endif
#ifndef NULL
#define NULL 0 #define NULL 0
#endif
/* Different portions of Emacs need to call different versions of /* Different portions of Emacs need to call different versions of
malloc. The Emacs executable needs alloca to call xmalloc, because malloc. The Emacs executable needs alloca to call xmalloc, because
......
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