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Changed to static functions

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This commit is contained in:
MATSUMOTO Ryosuke
2013-03-26 21:49:15 +09:00
parent bdd27cbdca
commit e870270773
1 changed files with 5 additions and 5 deletions
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mrbgems/mruby-random/src/random.c
+5 -5
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@@ -12,22 +12,22 @@
#define GLOBAL_RAND_SEED_KEY "$mrb_g_rand_seed"
void mt_srand(unsigned long seed)
static void mt_srand(unsigned long seed)
{
init_genrand(seed);
}
unsigned long mt_rand()
static unsigned long mt_rand()
{
return genrand_int32();
}
double mt_rand_real()
static double mt_rand_real()
{
return genrand_real1();
}
mrb_value mrb_random_mt_srand(mrb_state *mrb, mrb_value seed)
static mrb_value mrb_random_mt_srand(mrb_state *mrb, mrb_value seed)
{
if (mrb_nil_p(seed)) {
seed = mrb_fixnum_value(time(NULL) + mt_rand());
@@ -41,7 +41,7 @@ mrb_value mrb_random_mt_srand(mrb_state *mrb, mrb_value seed)
return seed;
}
mrb_value mrb_random_mt_rand(mrb_state *mrb, mrb_value max)
static mrb_value mrb_random_mt_rand(mrb_state *mrb, mrb_value max)
{
mrb_value value;