diff options
author | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-09-12 10:44:21 +0000 |
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committer | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-09-12 10:44:21 +0000 |
commit | dda5dc00cff334cac373096d444a0fd59e716124 (patch) | |
tree | d9ab9c1dc4cede235a3bbaea653c07f38ea880b9 /random.c | |
parent | 51e25545aeb1555051b95c5b31b4f3ca6ec6b6fe (diff) |
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 24 |
1 files changed, 8 insertions, 16 deletions
@@ -76,8 +76,7 @@ static unsigned long *next; /* initializes state[N] with a seed */ static void -init_genrand(s) - unsigned long s; +init_genrand(unsigned long s) { int j; state[0]= s & 0xffffffffUL; @@ -124,7 +123,7 @@ init_by_array(unsigned long init_key[], int key_length) } static void -next_state() +next_state(void) { unsigned long *p=state; int j; @@ -165,7 +164,7 @@ genrand_int32(void) /* generates a random number on [0,1) with 53-bit resolution*/ static double -genrand_real(void) +genrand_real(void) { unsigned long a=genrand_int32()>>5, b=genrand_int32()>>6; return(a*67108864.0+b)*(1.0/9007199254740992.0); @@ -193,8 +192,7 @@ static int first = 1; static VALUE saved_seed = INT2FIX(0); static VALUE -rand_init(vseed) - VALUE vseed; +rand_init(VALUE vseed) { volatile VALUE seed; VALUE old; @@ -253,7 +251,7 @@ rand_init(vseed) } static VALUE -random_seed() +random_seed(void) { static int n = 0; struct timeval tv; @@ -320,10 +318,7 @@ random_seed() */ static VALUE -rb_f_srand(argc, argv, obj) - int argc; - VALUE *argv; - VALUE obj; +rb_f_srand(int argc, VALUE *argv, VALUE obj) { VALUE seed, old; @@ -436,10 +431,7 @@ limited_big_rand(struct RBignum *limit) */ static VALUE -rb_f_rand(argc, argv, obj) - int argc; - VALUE *argv; - VALUE obj; +rb_f_rand(int argc, VALUE *argv, VALUE obj) { VALUE vmax; long val, max; @@ -495,7 +487,7 @@ rb_f_rand(argc, argv, obj) } void -Init_Random() +Init_Random(void) { rb_define_global_function("srand", rb_f_srand, -1); rb_define_global_function("rand", rb_f_rand, -1); |