-unsigned short silc_rng_get_rn16(SilcRng rng);
-unsigned int silc_rng_get_rn32(SilcRng rng);
-unsigned char *silc_rng_get_rn_string(SilcRng rng, unsigned int len);
-unsigned char *silc_rng_get_rn_data(SilcRng rng, unsigned int len);
+uint16 silc_rng_get_rn16(SilcRng rng);
+uint32 silc_rng_get_rn32(SilcRng rng);
+unsigned char *silc_rng_get_rn_string(SilcRng rng, uint32 len);
+unsigned char *silc_rng_get_rn_data(SilcRng rng, uint32 len);