diff --git a/daemon/aux.h b/daemon/aux.h
index 5f2ab9b45..3bb3de3fa 100644
--- a/daemon/aux.h
+++ b/daemon/aux.h
@@ -35,13 +35,7 @@
 #define D6F			IP6F ":%u"
 #define D6P(x)			IP6P((x).sin6_addr.s6_addr), ntohs((x).sin6_port)
 
-#define NONBLOCK(x)		fcntl(x, F_SETFL, O_NONBLOCK)
-#define REUSEADDR(x)		do { int ONE = 1; setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &ONE, sizeof(ONE)); } while (0)
-
 #define BIT_ARRAY_DECLARE(name, size)	int name[((size) + sizeof(int) * 8 - 1) / (sizeof(int) * 8)]
-#define BIT_ARRAY_SET(name, bit)	name[(bit) / (sizeof(int) * 8)] |= 1 << ((bit) % (sizeof(int) * 8))
-#define BIT_ARRAY_CLEAR(name, bit)	name[(bit) / (sizeof(int) * 8)] &= ~(1 << ((bit) % (sizeof(int) * 8)))
-#define BIT_ARRAY_ISSET(name, bit)	(name[(bit) / (sizeof(int) * 8)] & (1 << ((bit) % (sizeof(int) * 8))))
 
 
 
@@ -62,6 +56,27 @@ void g_queue_clear(GQueue *);
 #endif
 
 
+static inline void nonblock(int fd) {
+	fcntl(fd, F_SETFL, O_NONBLOCK);
+}
+
+static inline void reuseaddr(int fd) {
+	int one = 1;
+	setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one));
+}
+
+static inline int bit_array_isset(int *name, unsigned int bit) {
+	return name[(bit) / (sizeof(int) * 8)] & (1 << ((bit) % (sizeof(int) * 8)));
+}
+
+static inline void bit_array_set(int *name, unsigned int bit) {
+	name[(bit) / (sizeof(int) * 8)] |= 1 << ((bit) % (sizeof(int) * 8));
+}
+
+static inline void bit_array_clear(int *name, unsigned int bit) {
+	name[(bit) / (sizeof(int) * 8)] &= ~(1 << ((bit) % (sizeof(int) * 8)));
+}
+
 static inline void uuid_str_generate(char *s) {
 	uuid_t uuid;
 	uuid_generate(uuid);
diff --git a/daemon/call.c b/daemon/call.c
index b0d0f6879..0a0ae7516 100644
--- a/daemon/call.c
+++ b/daemon/call.c
@@ -571,8 +571,8 @@ static int get_port4(struct streamrelay *r, u_int16_t p) {
 	if (fd < 0)
 		return -1;
 
-	NONBLOCK(fd);
-	REUSEADDR(fd);
+	nonblock(fd);
+	reuseaddr(fd);
 	setsockopt(fd, IPPROTO_IP, IP_TOS, &r->up->up->call->callmaster->tos, sizeof(r->up->up->call->callmaster->tos));
 
 	ZERO(sin);
@@ -599,8 +599,8 @@ static int get_port6(struct streamrelay *r, u_int16_t p) {
 	if (fd < 0)
 		return -1;
 
-	NONBLOCK(fd);
-	REUSEADDR(fd);
+	nonblock(fd);
+	reuseaddr(fd);
 	setsockopt(fd, IPPROTO_IP, IP_TOS, &r->up->up->call->callmaster->tos, sizeof(r->up->up->call->callmaster->tos));
 	i = 1;
 	setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &i, sizeof(i));
@@ -623,7 +623,7 @@ fail:
 static int get_port(struct streamrelay *r, u_int16_t p, int family) {
 	int ret;
 
-	if (BIT_ARRAY_ISSET(ports_used, p))
+	if (bit_array_isset(ports_used, p))
 		return -1;
 
 	switch (family) {
@@ -710,8 +710,8 @@ next:
 	mylog(LOG_DEBUG, "[%s] Opened ports %u/%u for RTP", c->callid, a->localport, b->localport);
 
 reserve:
-	BIT_ARRAY_SET(ports_used, a->localport);
-	BIT_ARRAY_SET(ports_used, b->localport);
+	bit_array_set(ports_used, a->localport);
+	bit_array_set(ports_used, b->localport);
 
 	return;
 
@@ -791,7 +791,7 @@ static void steal_peer(struct peer *dest, struct peer *src) {
 		if (sr->fd != -1) {
 			mylog(LOG_DEBUG, "[%s] Closing port %u in favor of re-use", c->callid, sr->localport);
 			close(sr->fd);
-			BIT_ARRAY_CLEAR(ports_used, sr->localport);
+			bit_array_clear(ports_used, sr->localport);
 			poller_del_item(po, sr->fd);
 		}
 
@@ -1094,7 +1094,7 @@ static void kill_callstream(struct callstream *s) {
 
 			if (r->fd != -1) {
 				close(r->fd);
-				BIT_ARRAY_CLEAR(ports_used, r->localport);
+				bit_array_clear(ports_used, r->localport);
 			}
 			poller_del_item(s->call->callmaster->poller, r->fd);
 		}
diff --git a/daemon/control.c b/daemon/control.c
index 82249eeb8..9d408fd27 100644
--- a/daemon/control.c
+++ b/daemon/control.c
@@ -163,7 +163,7 @@ static void control_incoming(int fd, void *p) {
 	nfd = accept(fd, (struct sockaddr *) &sin, &sinl);
 	if (nfd == -1)
 		return;
-	NONBLOCK(nfd);
+	nonblock(nfd);
 
 	mylog(LOG_INFO, "New control connection from " DF, DP(sin));
 
@@ -211,8 +211,8 @@ struct control *control_new(struct poller *p, u_int32_t ip, u_int16_t port, stru
 	if (fd == -1)
 		return NULL;
 
-	NONBLOCK(fd);
-	REUSEADDR(fd);
+	nonblock(fd);
+	reuseaddr(fd);
 
 	ZERO(sin);
 	sin.sin_family = AF_INET;
diff --git a/daemon/control_udp.c b/daemon/control_udp.c
index 938392bcc..025fec51a 100644
--- a/daemon/control_udp.c
+++ b/daemon/control_udp.c
@@ -173,8 +173,8 @@ struct control_udp *control_udp_new(struct poller *p, u_int32_t ip, u_int16_t po
 	if (fd == -1)
 		return NULL;
 
-	NONBLOCK(fd);
-	REUSEADDR(fd);
+	nonblock(fd);
+	reuseaddr(fd);
 
 	ZERO(sin);
 	sin.sin_family = AF_INET;