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-rw-r--r--src/shared/util.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/src/shared/util.h b/src/shared/util.h
index 488ce3ba6d..338d79c7ac 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -249,8 +249,19 @@ int make_stdio(int fd);
int make_null_stdio(void);
int make_console_stdio(void);
-unsigned long long random_ull(void);
-unsigned random_u(void);
+void random_bytes(void *p, size_t n);
+
+static inline uint64_t random_u64(void) {
+ uint64_t u;
+ random_bytes(&u, sizeof(u));
+ return u;
+}
+
+static inline uint32_t random_u32(void) {
+ uint32_t u;
+ random_bytes(&u, sizeof(u));
+ return u;
+}
/* For basic lookup tables with strictly enumerated entries */
#define __DEFINE_STRING_TABLE_LOOKUP(name,type,scope) \