diff options
Diffstat (limited to 'src/common/random.c')
| -rw-r--r-- | src/common/random.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/common/random.c b/src/common/random.c index 6fbaba91c..9bbe4f86c 100644 --- a/src/common/random.c +++ b/src/common/random.c @@ -40,11 +40,11 @@ * Implementation of the random number generator interface. */ -struct rnd_interface rnd_s; +static struct rnd_interface rnd_s; struct rnd_interface *rnd; /// @copydoc rnd_interface::init() -void rnd_init(void) +static void rnd_init(void) { unsigned long seed = (unsigned long)timer->gettick(); seed += (unsigned long)time(NULL); @@ -66,30 +66,30 @@ void rnd_init(void) } /// @copydoc rnd_interface::final() -void rnd_final(void) +static void rnd_final(void) { } /// @copydoc rnd_interface::seed() -void rnd_seed(uint32 seed) +static void rnd_seed(uint32 seed) { init_genrand(seed); } /// @copydoc rnd_interface::random() -int32 rnd_random(void) +static int32 rnd_random(void) { return (int32)genrand_int31(); } /// @copydoc rnd_interface::roll() -uint32 rnd_roll(uint32 dice_faces) +static uint32 rnd_roll(uint32 dice_faces) { return (uint32)(rnd->uniform()*dice_faces); } /// @copydoc rnd_interface::value() -int32 rnd_value(int32 min, int32 max) +static int32 rnd_value(int32 min, int32 max) { if (min >= max) return min; @@ -97,13 +97,13 @@ int32 rnd_value(int32 min, int32 max) } /// @copydoc rnd_interface::uniform() -double rnd_uniform(void) +static double rnd_uniform(void) { return ((uint32)genrand_int32())*(1.0/4294967296.0);// divided by 2^32 } /// @copydoc rnd_interface::uniform53() -double rnd_uniform53(void) +static double rnd_uniform53(void) { return genrand_res53(); } |