diff options
Diffstat (limited to 'include/global.h')
| -rw-r--r-- | include/global.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/global.h b/include/global.h index 33a31bf4d..58b338f9e 100644 --- a/include/global.h +++ b/include/global.h @@ -61,6 +61,12 @@ #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) >= (b) ? (a) : (b)) +// Extracts the upper 16 bits of a 32-bit number +#define HIHALF(n) (((n) & 0xFFFF0000) >> 16) + +// Extracts the lower 16 bits of a 32-bit number +#define LOHALF(n) ((n) & 0xFFFF) + // There are many quirks in the source code which have overarching behavioral differences from // a number of other files. For example, diploma.c seems to declare rodata before each use while // other files declare out of order and must be at the beginning. There are also a number of |