lib: Add some helpers for random values

diff --git a/src/lib/lib.h b/src/lib/lib.h
index ad75b6d16115479b3af30add7ae2cdaede0d9a50..6ab56a2d75de680d9872ee9b3a40879a5141f19c 100644 (file)
--- a/src/lib/lib.h
+++ b/src/lib/lib.h
@@ -90,6 +90,16 @@ uint32_t i_rand(void);
 /* Returns a random integer < upper_bound. */
 uint32_t i_rand_limit(uint32_t upper_bound);
 
+static inline unsigned short i_rand_ushort(void)
+{
+        return i_rand_limit(USHRT_MAX + 1);
+}
+
+static inline unsigned char i_rand_uchar(void)
+{
+        return i_rand_limit(UCHAR_MAX + 1);
+}
+
 /* Returns a random integer >= min_val, and <= max_val. */
 static inline uint32_t i_rand_minmax(uint32_t min_val, uint32_t max_val)
 {