diff -Naurp src/check_bound.c src-musl/check_bound.c
--- src/check_bound.c	2016-07-05 17:37:51.187182739 +0000
+++ src/check_bound.c	2016-07-05 17:47:33.678214455 +0000
@@ -70,7 +70,7 @@ static struct fdlist *fdhead;	/* Link li
 static struct fdlist *fdtail;
 static char *nullstring = "";
 
-static bool_t check_bound __P((struct fdlist *, char *uaddr));
+static bool_t check_bound(struct fdlist *, char *uaddr);
 
 /*
  * Returns 1 if the given address is bound for the given addr & transport
diff -Naurp src/pmap_svc.c src-musl/pmap_svc.c
--- src/pmap_svc.c	2016-07-05 17:37:51.186182739 +0000
+++ src/pmap_svc.c	2016-07-05 17:48:23.270217155 +0000
@@ -60,11 +60,11 @@ static	char sccsid[] = "@(#)pmap_svc.c 1
 #include "rpcbind.h"
 #include "xlog.h"
 #include <rpc/svc_soc.h> /* svc_getcaller routine definition */
-static struct pmaplist *find_service_pmap __P((rpcprog_t, rpcvers_t,
-					       rpcprot_t));
-static bool_t pmapproc_change __P((struct svc_req *, SVCXPRT *, u_long));
-static bool_t pmapproc_getport __P((struct svc_req *, SVCXPRT *));
-static bool_t pmapproc_dump __P((struct svc_req *, SVCXPRT *));
+static struct pmaplist *find_service_pmap(rpcprog_t, rpcvers_t,
+					       rpcprot_t);
+static bool_t pmapproc_change(struct svc_req *, SVCXPRT *, u_long);
+static bool_t pmapproc_getport(struct svc_req *, SVCXPRT *);
+static bool_t pmapproc_dump(struct svc_req *, SVCXPRT *);
 
 /*
  * Called for all the version 2 inquiries.
diff -Naurp src/rpcb_svc.c src-musl/rpcb_svc.c
--- src/rpcb_svc.c	2016-07-05 17:37:51.186182739 +0000
+++ src/rpcb_svc.c	2016-07-05 17:49:06.996219536 +0000
@@ -53,10 +53,10 @@
 #include "rpcbind.h"
 #include "xlog.h"
 
-static void *rpcbproc_getaddr_3_local __P((void *, struct svc_req *, SVCXPRT *,
-					   rpcvers_t));
-static void *rpcbproc_dump_3_local __P((void *, struct svc_req *, SVCXPRT *,
-					rpcvers_t));
+static void *rpcbproc_getaddr_3_local(void *, struct svc_req *, SVCXPRT *,
+					   rpcvers_t);
+static void *rpcbproc_dump_3_local(void *, struct svc_req *, SVCXPRT *,
+					rpcvers_t);
 
 /*
  * Called by svc_getreqset. There is a separate server handle for
@@ -75,7 +75,7 @@ rpcb_service_3(struct svc_req *rqstp, SV
 	} argument;
 	char *result;
 	xdrproc_t xdr_argument, xdr_result;
-	void *(*local) __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t));
+	void *(*local)(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 	rpcprog_t setprog = 0;
 
 	rpcbs_procinfo(RPCBVERS_3_STAT, rqstp->rq_proc);
diff -Naurp src/rpcb_svc_4.c src-musl/rpcb_svc_4.c
--- src/rpcb_svc_4.c	2016-07-05 17:37:51.185182739 +0000
+++ src/rpcb_svc_4.c	2016-07-05 17:49:51.397221954 +0000
@@ -54,13 +54,13 @@
 #include "rpcbind.h"
 #include "xlog.h"
 
-static void *rpcbproc_getaddr_4_local __P((void *, struct svc_req *, SVCXPRT *,
-				      rpcvers_t));
-static void *rpcbproc_getversaddr_4_local __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t));
+static void *rpcbproc_getaddr_4_local(void *, struct svc_req *, SVCXPRT *,
+				      rpcvers_t);
+static void *rpcbproc_getversaddr_4_local(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 static void *rpcbproc_getaddrlist_4_local
-	__P((void *, struct svc_req *, SVCXPRT *, rpcvers_t));
-static void free_rpcb_entry_list __P((rpcb_entry_list_ptr *));
-static void *rpcbproc_dump_4_local __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t));
+	(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
+static void free_rpcb_entry_list(rpcb_entry_list_ptr *);
+static void *rpcbproc_dump_4_local(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 
 /*
  * Called by svc_getreqset. There is a separate server handle for
@@ -78,7 +78,7 @@ rpcb_service_4(struct svc_req *rqstp, SV
 	} argument;
 	char *result;
 	xdrproc_t xdr_argument, xdr_result;
-	void *(*local) __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t));
+	void *(*local)(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 	rpcprog_t setprog = 0;
 
 	rpcbs_procinfo(RPCBVERS_4_STAT, rqstp->rq_proc);
diff -Naurp src/rpcb_svc_com.c src-musl/rpcb_svc_com.c
--- src/rpcb_svc_com.c	2016-07-05 17:37:51.187182739 +0000
+++ src/rpcb_svc_com.c	2016-07-05 17:51:18.693226707 +0000
@@ -100,29 +100,29 @@ struct finfo {
 static struct finfo     FINFO[NFORWARD];
 
 
-static bool_t xdr_encap_parms __P((XDR *, struct encap_parms *));
-static bool_t xdr_rmtcall_args __P((XDR *, struct r_rmtcall_args *));
-static bool_t xdr_rmtcall_result __P((XDR *, struct r_rmtcall_args *));
-static bool_t xdr_opaque_parms __P((XDR *, struct r_rmtcall_args *));
-static int find_rmtcallfd_by_netid __P((char *));
-static SVCXPRT *find_rmtcallxprt_by_fd __P((int));
-static int forward_register __P((u_int32_t, struct netbuf *, int, char *,
-    rpcproc_t, rpcvers_t, u_int32_t *));
-static struct finfo *forward_find __P((u_int32_t));
-static int free_slot_by_xid __P((u_int32_t));
-static int free_slot_by_index __P((int));
-static int netbufcmp __P((struct netbuf *, struct netbuf *));
-static struct netbuf *netbufdup __P((struct netbuf *));
-static void netbuffree __P((struct netbuf *));
-static int check_rmtcalls __P((struct pollfd *, int));
-static void xprt_set_caller __P((SVCXPRT *, struct finfo *));
-static void send_svcsyserr __P((SVCXPRT *, struct finfo *));
-static void handle_reply __P((int, SVCXPRT *));
-static void find_versions __P((rpcprog_t, char *, rpcvers_t *, rpcvers_t *));
-static rpcblist_ptr find_service __P((rpcprog_t, rpcvers_t, char *));
-static char *getowner __P((SVCXPRT *, char *, size_t));
-static int add_pmaplist __P((RPCB *));
-static int del_pmaplist __P((RPCB *));
+static bool_t xdr_encap_parms(XDR *, struct encap_parms *);
+static bool_t xdr_rmtcall_args(XDR *, struct r_rmtcall_args *);
+static bool_t xdr_rmtcall_result(XDR *, struct r_rmtcall_args *);
+static bool_t xdr_opaque_parms(XDR *, struct r_rmtcall_args *);
+static int find_rmtcallfd_by_netid(char *);
+static SVCXPRT *find_rmtcallxprt_by_fd(int);
+static int forward_register(u_int32_t, struct netbuf *, int, char *,
+    rpcproc_t, rpcvers_t, u_int32_t *);
+static struct finfo *forward_find(u_int32_t);
+static int free_slot_by_xid(u_int32_t);
+static int free_slot_by_index(int);
+static int netbufcmp(struct netbuf *, struct netbuf *);
+static struct netbuf *netbufdup(struct netbuf *);
+static void netbuffree(struct netbuf *);
+static int check_rmtcalls(struct pollfd *, int);
+static void xprt_set_caller(SVCXPRT *, struct finfo *);
+static void send_svcsyserr(SVCXPRT *, struct finfo *);
+static void handle_reply(int, SVCXPRT *);
+static void find_versions(rpcprog_t, char *, rpcvers_t *, rpcvers_t *);
+static rpcblist_ptr find_service(rpcprog_t, rpcvers_t, char *);
+static char *getowner(SVCXPRT *, char *, size_t);
+static int add_pmaplist(RPCB *);
+static int del_pmaplist(RPCB *);
 
 /*
  * Set a mapping of program, version, netid
diff -Naurp src/rpcbind.c src-musl/rpcbind.c
--- src/rpcbind.c	2016-07-05 17:37:51.185182739 +0000
+++ src/rpcbind.c	2016-07-05 17:52:11.533229584 +0000
@@ -135,13 +135,13 @@ char *tcp_uaddr;	/* Universal TCP addres
 static char servname[] = "rpcbind";
 static char superuser[] = "superuser";
 
-int main __P((int, char *[]));
+int main(int, char *[]);
 
-static int init_transport __P((struct netconfig *));
-static void rbllist_add __P((rpcprog_t, rpcvers_t, struct netconfig *,
-			     struct netbuf *));
-static void terminate __P((int));
-static void parseargs __P((int, char *[]));
+static int init_transport(struct netconfig *);
+static void rbllist_add(rpcprog_t, rpcvers_t, struct netconfig *,
+			     struct netbuf *);
+static void terminate(int);
+static void parseargs(int, char *[]);
 
 int
 main(int argc, char *argv[])
diff -Naurp src/util.c src-musl/util.c
--- src/util.c	2016-07-05 17:37:51.183182739 +0000
+++ src/util.c	2016-07-05 17:52:31.357230663 +0000
@@ -70,7 +70,7 @@ static struct sockaddr_in *local_in4;
 static struct sockaddr_in6 *local_in6;
 #endif
 
-static int bitmaskcmp __P((void *, void *, void *, int));
+static int bitmaskcmp(void *, void *, void *, int);
 
 /*
  * For all bits set in "mask", compare the corresponding bits in
diff -Naurp src/warmstart.c src-musl/warmstart.c
--- src/warmstart.c	2016-07-05 17:37:51.183182739 +0000
+++ src/warmstart.c	2016-07-05 17:52:43.467231323 +0000
@@ -58,8 +58,8 @@
 #define	PMAPFILE	RPCBIND_STATEDIR "/portmap.xdr"
 #endif
 
-static bool_t write_struct __P((char *, xdrproc_t, void *));
-static bool_t read_struct __P((char *, xdrproc_t, void *));
+static bool_t write_struct(char *, xdrproc_t, void *);
+static bool_t read_struct(char *, xdrproc_t, void *);
 
 static bool_t
 write_struct(char *filename, xdrproc_t structproc, void *list)