turn ptrdiff_t into a 64 bit type

while technically a 32 bit ptrdiff_t is in spec on
systems with 64 bit ponters as long as we guarantee
that individual objects are small enough, this can
confuse legitimate code, so lets fix this.
front
Ori Bernstein 2020-03-24 14:45:15 -07:00
parent 0e1fec841e
commit 2f67e21393
3 changed files with 19 additions and 1 deletions

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@ -0,0 +1,7 @@
#ifndef __STDDEF_ARCH_H
#define __STDDEF_ARCH_H
typedef long long _ptrdiff_t;
#include "/sys/include/ape/stddef.h"
#endif /* __STDDEF_ARCH_H */

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@ -0,0 +1,7 @@
#ifndef __STDDEF_ARCH_H
#define __STDDEF_ARCH_H
typedef long long _ptrdiff_t;
#include "/sys/include/ape/stddef.h"
#endif /* __STDDEF_ARCH_H */

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@ -1,6 +1,10 @@
#ifndef __STDDEF_H
#define __STDDEF_H
#ifndef __STDDEF_ARCH_H
typedef long _ptrdiff_t;
#endif
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
@ -10,7 +14,7 @@
#endif
#define offsetof(ty,mem) ((size_t) &(((ty *)0)->mem))
typedef long ptrdiff_t;
typedef _ptrdiff_t ptrdiff_t;
#ifndef _SIZE_T
#define _SIZE_T
typedef unsigned long size_t;