diff options
Diffstat (limited to 'include/myisampack.h')
| -rw-r--r-- | include/myisampack.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/myisampack.h b/include/myisampack.h index 95793e2aaeb..06c94fea75f 100644 --- a/include/myisampack.h +++ b/include/myisampack.h @@ -21,6 +21,10 @@ better compression */ +/* these two are for uniformity */ +#define mi_sint1korr(A) (int8)(*A) +#define mi_uint1korr(A) (uint8)(*A) + #define mi_sint2korr(A) (int16) (((int16) ((uchar) (A)[1])) +\ ((int16) ((int16) (A)[0]) << 8)) #define mi_sint3korr(A) ((int32) ((((uchar) (A)[0]) & 128) ? \ @@ -75,6 +79,9 @@ (((uint32) ((uchar) (A)[0])) << 24))) <<\ 32)) +/* This one is for uniformity */ +#define mi_int1store(T,A) *((uchar*)(T))= (uchar) (A) + #define mi_int2store(T,A) { uint def_temp= (uint) (A) ;\ *((uchar*) ((T)+1))= (uchar)(def_temp); \ *((uchar*) ((T)+0))= (uchar)(def_temp >> 8); } |