Make stddef.h expose max_align_t with -std= >= c11

2019-01-11 11:17:49 +01:00 · 2019-01-11 11:17:49 +01:00 · 065a3b35fc
parent 2b94c0c3b1
commit 065a3b35fc
1 changed files with 4 additions and 0 deletions
--- a/include/stddef.h
+++ b/include/stddef.h
@ -8,6 +8,10 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
 typedef __PTRDIFF_TYPE__ intptr_t;
 typedef __SIZE_TYPE__ uintptr_t;

+#if __STDC_VERSION__ >= 201112L
+typedef union { long long __ll; long double __ld; } max_align_t;
+#endif
+
 #ifndef __int8_t_defined
 #define __int8_t_defined
 typedef signed char int8_t;