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| author | MadCamel <madcamel@gmail.com> | 2009-09-30 13:42:54 -0400 |
|---|---|---|
| committer | MadCamel <madcamel@gmail.com> | 2009-09-30 13:42:54 -0400 |
| commit | bf517943387f364ad7b11854d803a84612f8cf60 (patch) | |
| tree | 5a2d64474535e6717cc8f186ff684618da00f1b1 /src/common/mt_rand.c | |
| parent | b396c9ae5d7fab3e13cff70e2a8ebc080aeeb472 (diff) | |
| download | tmwa-bf517943387f364ad7b11854d803a84612f8cf60.tar.gz tmwa-bf517943387f364ad7b11854d803a84612f8cf60.tar.bz2 tmwa-bf517943387f364ad7b11854d803a84612f8cf60.tar.xz tmwa-bf517943387f364ad7b11854d803a84612f8cf60.zip | |
Added -fno-strict-aliasing to CFLAGS
This will likely fix a few minor weirdnesses, and compiler warnings.
Diffstat (limited to 'src/common/mt_rand.c')
| -rw-r--r-- | src/common/mt_rand.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/common/mt_rand.c b/src/common/mt_rand.c index ab733ae..fc9a9ec 100644 --- a/src/common/mt_rand.c +++ b/src/common/mt_rand.c @@ -108,3 +108,12 @@ unsigned long mt_random(void) y ^= (y << 15) & 0xEFC60000U; return(y ^ (y >> 18)); } + +int mt_rand(void) { + unsigned long r = mt_random(); + while (r >> 16) + r = (r & 0xFFFF) + (r >> 16); + + return(r); +} + |