diff options
| -rw-r--r-- | nt/ChangeLog | 5 | ||||
| -rw-r--r-- | nt/inc/stdint.h | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/nt/ChangeLog b/nt/ChangeLog index 1503f6d1097..c7b92a4baea 100644 --- a/nt/ChangeLog +++ b/nt/ChangeLog @@ -1,3 +1,8 @@ +2011-06-07 Eli Zaretskii <eliz@gnu.org> + + * inc/stdint.h (INT32_MAX, INT64_MAX, INTPTR_MAX, PTRDIFF_MAX) + [!__GNUC__}: New macros. + 2011-05-28 Paul Eggert <eggert@cs.ucla.edu> Use 'inline', not 'INLINE'. diff --git a/nt/inc/stdint.h b/nt/inc/stdint.h index 555ca9182ff..4af0346af2c 100644 --- a/nt/inc/stdint.h +++ b/nt/inc/stdint.h @@ -28,14 +28,20 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ stdint.h is not available, e.g. Microsoft Visual Studio. */ typedef unsigned int uint32_t; +#define INT32_MAX 2147483647 +/* "i64" is the non-standard suffix used by MSVC for 64-bit constants. */ +#define INT64_MAX 9223372036854775807i64 #ifdef _WIN64 typedef __int64 intptr_t; +#define INTPTR_MAX INT64_MAX #else typedef int intptr_t; +#define INTPTR_MAX INT32_MAX #endif #define uintmax_t unsigned __int64 +#define PTRDIFF_MAX INTPTR_MAX #endif /* !__GNUC__ */ |