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| -rw-r--r-- | malloc/obstack.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/malloc/obstack.h b/malloc/obstack.h index 2a708c53a9..a44224443f 100644 --- a/malloc/obstack.h +++ b/malloc/obstack.h @@ -119,8 +119,12 @@ extern "C" { #endif #ifndef __INT_TO_PTR +#if defined __STDC__ && __STDC__ +# define __INT_TO_PTR(P) ((void *) ((P) + (char *) 0)) +#else # define __INT_TO_PTR(P) ((P) + (char *) 0) #endif +#endif /* We need the type of the resulting object. If __PTRDIFF_TYPE__ is defined, as with GNU C, use that; that way we don't pollute the |