rand: fix truncated rand_seed on Windows

[fio.git] / lib / rand.h

diff --git a/lib/rand.h b/lib/rand.h
index 1676cf98ed567653cded97eaf00a1beabe808b58..95d4f6d4966d88a60700a09fba7a6487c032abd5 100644 (file)
--- a/lib/rand.h
+++ b/lib/rand.h
@@ -150,9 +150,9 @@ static inline uint64_t rand_between(struct frand_state *state, uint64_t start,
 
 extern void init_rand(struct frand_state *, bool);
 extern void init_rand_seed(struct frand_state *, unsigned int seed, bool);
-extern void __fill_random_buf(void *buf, unsigned int len, unsigned long seed);
-extern unsigned long fill_random_buf(struct frand_state *, void *buf, unsigned int len);
-extern void __fill_random_buf_percentage(unsigned long, void *, unsigned int, unsigned int, unsigned int, char *, unsigned int);
-extern unsigned long fill_random_buf_percentage(struct frand_state *, void *, unsigned int, unsigned int, unsigned int, char *, unsigned int);
+extern void __fill_random_buf(void *buf, unsigned int len, uint64_t seed);
+extern uint64_t fill_random_buf(struct frand_state *, void *buf, unsigned int len);
+extern void __fill_random_buf_percentage(uint64_t, void *, unsigned int, unsigned int, unsigned int, char *, unsigned int);
+extern uint64_t fill_random_buf_percentage(struct frand_state *, void *, unsigned int, unsigned int, unsigned int, char *, unsigned int);
 
 #endif