Renamed stc64_random() => crandom(), stc64_srandom(seed) => csrandom(seed). Kept old names for backward comp.

2 files changed, 12 insertions, 10 deletions

diff --git a/include/stc/clist.h b/include/stc/clist.h
index 88f41f4e..c3c15900 100644
--- a/include/stc/clist.h
+++ b/include/stc/clist.h
@@ -38,7 +38,7 @@
         {

             int n;

             for (int i = 0; i < 1000000; ++i) // one million

-                clist_ix_push_back(&list, stc64_random() >> 32);

+                clist_ix_push_back(&list, crandom() >> 32);

             n = 0;

             c_foreach (i, clist_ix, list)

                 if (++n % 10000 == 0) printf("%8d: %10zu\n", n, *i.ref);

diff --git a/include/stc/crandom.h b/include/stc/crandom.h
index 97e0275d..e12b9bed 100644
--- a/include/stc/crandom.h
+++ b/include/stc/crandom.h
@@ -60,9 +60,12 @@ typedef struct stc64_normalf { double mean, stddev, next; unsigned has_next; } s
  */

 

 /* Global STC64 PRNGs */

-STC_API void     stc64_srandom(uint64_t seed);

-STC_API uint64_t stc64_random(void);

-STC_API double   stc64_randomf(void);

+STC_API void     csrandom(uint64_t seed);

+STC_API uint64_t crandom(void);

+STC_API double   crandomf(void);

+

+STC_INLINE void stc64_srandom(uint64_t seed) { csrandom(seed); } // alias

+STC_INLINE uint64_t stc64_random() { return crandom(); }         // alias

 

 /* Init with sequence number */

 STC_API stc64_t stc64_with_seq(uint64_t seed, uint64_t seq);

@@ -70,9 +73,8 @@ STC_API stc64_t stc64_with_seq(uint64_t seed, uint64_t seq);
 /* Unbiased bounded uniform distribution. range [low, high] */

 STC_API int64_t stc64_uniform(stc64_t* rng, stc64_uniform_t* dist);

 

-STC_INLINE stc64_t stc64_init(uint64_t seed) {

-    return stc64_with_seq(seed, seed + 0x3504f333d3aa0b37);

-}

+STC_INLINE stc64_t stc64_init(uint64_t seed)

+    { return stc64_with_seq(seed, seed + 0x3504f333d3aa0b37); }

 

 STC_INLINE uint64_t stc64_rand(stc64_t* rng) {

     uint64_t *s = rng->state; enum {LR=24, RS=11, LS=3};

@@ -129,15 +131,15 @@ static stc64_t stc64_global = {{
     0x6a09e667a754166b

 }};

 

-STC_DEF void stc64_srandom(uint64_t seed) {

+STC_DEF void csrandom(uint64_t seed) {

     stc64_global = stc64_init(seed);

 }

 

-STC_DEF uint64_t stc64_random(void) {

+STC_DEF uint64_t crandom(void) {

     return stc64_rand(&stc64_global);

 }

 

-STC_DEF double stc64_randomf(void) {

+STC_DEF double crandomf(void) {

     return stc64_randf(&stc64_global);

 }