int RAND_write_file(const char *file);
const char *RAND_file_name(char *file,int num);
int RAND_status(void);
+int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes);
int RAND_egd(const char *path);
int RAND_egd_bytes(const char *path,int bytes);
void ERR_load_RAND_strings(void);