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authorRich Felker <dalias@aerifal.cx>2013-04-04 20:09:50 -0400
committerRich Felker <dalias@aerifal.cx>2013-04-04 20:09:50 -0400
commitf77bab5933071c46edc3da22b8c344533dd5fca3 (patch)
tree66e1ffb24d5ccc3d1845cac2306456894aa768aa /include/stdint.h
parentc7af2710007865861e789b29e803f0f55deba93f (diff)
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fix type issues in stdint.h so underlying types of 64-bit types match ABI
Diffstat (limited to 'include/stdint.h')
-rw-r--r--include/stdint.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/include/stdint.h b/include/stdint.h
index 486d1ac2..138fb211 100644
--- a/include/stdint.h
+++ b/include/stdint.h
@@ -24,6 +24,9 @@
 #define __NEED_intptr_t
 #define __NEED_uintptr_t
 
+#define __NEED_intmax_t
+#define __NEED_uintmax_t
+
 #include <bits/alltypes.h>
 
 typedef int8_t  int_least8_t;
@@ -36,25 +39,22 @@ typedef uint16_t uint_least16_t;
 typedef uint32_t uint_least32_t;
 typedef uint64_t uint_least64_t;
 
-typedef long long          intmax_t;
-typedef unsigned long long uintmax_t;
-
 #if !defined __cplusplus || defined __STDC_LIMIT_MACROS
 
 #define INT8_MIN   (-1-0x7f)
 #define INT16_MIN  (-1-0x7fff)
 #define INT32_MIN  (-1-0x7fffffff)
-#define INT64_MIN  (-1-0x7fffffffffffffffLL)
+#define INT64_MIN  (-1-0x7fffffffffffffff)
 
 #define INT8_MAX   (0x7f)
 #define INT16_MAX  (0x7fff)
 #define INT32_MAX  (0x7fffffff)
-#define INT64_MAX  (0x7fffffffffffffffLL)
+#define INT64_MAX  (0x7fffffffffffffff)
 
 #define UINT8_MAX  (0xff)
 #define UINT16_MAX (0xffff)
 #define UINT32_MAX (0xffffffff)
-#define UINT64_MAX (0xffffffffffffffffULL)
+#define UINT64_MAX (0xffffffffffffffff)
 
 #define INT_LEAST8_MIN   INT8_MIN
 #define INT_LEAST16_MIN  INT16_MIN
@@ -95,15 +95,22 @@ typedef unsigned long long uintmax_t;
 #define INT8_C(c)  c
 #define INT16_C(c) c
 #define INT32_C(c) c
-#define INT64_C(c) c ## LL
 
 #define UINT8_C(c)  c
 #define UINT16_C(c) c
 #define UINT32_C(c) c ## U
-#define UINT64_C(c) c ## ULL
 
+#if UINTPTR_MAX == UINT64_MAX
+#define INT64_C(c) c ## L
+#define UINT64_C(c) c ## UL
+#define INTMAX_C(c)  c ## L
+#define UINTMAX_C(c) c ## UL
+#else
+#define INT64_C(c) c ## LL
+#define UINT64_C(c) c ## ULL
 #define INTMAX_C(c)  c ## LL
 #define UINTMAX_C(c) c ## ULL
+#endif
 
 #endif