diff options
Diffstat (limited to 'cpukit/libcsupport/include/stdint.h')
-rw-r--r-- | cpukit/libcsupport/include/stdint.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/libcsupport/include/stdint.h b/cpukit/libcsupport/include/stdint.h index ec282655c9..16ec546e95 100644 --- a/cpukit/libcsupport/include/stdint.h +++ b/cpukit/libcsupport/include/stdint.h @@ -159,8 +159,18 @@ typedef signed long intmax_t; typedef unsigned long uintmax_t; #endif +/* + * GCC doesn't provide an propriate macro for [u]intptr_t + * For now, use __PTRDIFF_TYPE__ + */ +#if defined(__PTRDIFF_TYPE__) +typedef signed __PTRDIFF_TYPE__ intptr_t; +typedef unsigned __PTRDIFF_TYPE__ uintptr_t; +#else +/* Fallback to hardcoded values, valid on cpu's with 32bit int/32bit void* */ typedef signed long intptr_t; typedef unsigned long uintptr_t; +#endif /* Limits of Specified-Width Integer Types */ |