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| author | Tom Wood <wood@gnu.org> | 1992-08-14 23:36:43 +0000 |
|---|---|---|
| committer | Tom Wood <wood@gnu.org> | 1992-08-14 23:36:43 +0000 |
| commit | 390e01bf6cf8c2322a558ed62fd4c213c8cd6fc6 (patch) | |
| tree | c00fbcebe409f061f82fd3e8e0a95c62451cc0b9 | |
| parent | c7d26bc1273c05c881198c4e34defe866898830d (diff) | |
| download | gcc-390e01bf6cf8c2322a558ed62fd4c213c8cd6fc6.zip gcc-390e01bf6cf8c2322a558ed62fd4c213c8cd6fc6.tar.gz gcc-390e01bf6cf8c2322a558ed62fd4c213c8cd6fc6.tar.bz2 | |
(NULL_PTR): Use the same definition as
rtl.h and tree.h.
From-SVN: r1852
| -rw-r--r-- | gcc/cccp.c | 14 |
1 files changed, 10 insertions, 4 deletions
@@ -130,18 +130,24 @@ typedef struct { unsigned :16, :16, :16; } vms_ino_t; #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) #endif +/* Define a generic NULL if one hasn't already been defined. */ + #ifndef NULL #define NULL 0 #endif -#ifndef NULL_PTR -#ifdef __STDC__ -#define NULL_PTR (void *) NULL +#ifndef GENERIC_PTR +#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__) +#define GENERIC_PTR void * #else -#define NULL_PTR (char *) NULL +#define GENERIC_PTR char * #endif #endif +#ifndef NULL_PTR +#define NULL_PTR ((GENERIC_PTR)0) +#endif + #ifndef INCLUDE_LEN_FUDGE #define INCLUDE_LEN_FUDGE 0 #endif |