#include <errno.h>
#include <math.h>
#include <pthread.h>
+#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
lcc_network_parse_options_t const *opts);
#if HAVE_GCRYPT_H
-static int init_gcrypt() {
+static int init_gcrypt(void) {
/* http://lists.gnupg.org/pipermail/gcrypt-devel/2003-August/000458.html
* Because you can't know in a library whether another library has
* already initialized the library */