diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/my_global.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/my_global.h b/include/my_global.h index f32a987ffb1..81dde581237 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -895,7 +895,12 @@ typedef unsigned long uint32; /* Short for unsigned integer >= 32 bits */ typedef unsigned long ulong; /* Short for unsigned long */ #endif #ifndef longlong_defined -#if defined(HAVE_LONG_LONG) && SIZEOF_LONG != 8 +/* + Using [unsigned] long long is preferable as [u]longlong because we use + [unsigned] long long unconditionally in many places, + for example in constants with [U]LL suffix. +*/ +#if defined(HAVE_LONG_LONG) && SIZEOF_LONG_LONG == 8 typedef unsigned long long int ulonglong; /* ulong or unsigned long long */ typedef long long int longlong; #else |