Fixed #include and/or prototype bugs in synopsis.

lib/libc/net/addr2ascii.3

@@ -36,11 +36,12 @@
 .Nm ascii2addr
 .Nd Generic address formatting routines
 .Sh SYNOPSIS
+.Fd #include <sys/types.h>
 .Fd #include <sys/socket.h>
 .Fd #include <netinet/in.h>
 .Fd #include <arpa/inet.h>
 .Ft "char *"
-.Fn addr2ascii "int af" "const void *addrp" "size_t len" "char *buf"
+.Fn addr2ascii "int af" "const void *addrp" "int len" "char *buf"
 .Ft int
 .Fn ascii2addr "int af" "const char *ascii" "void *result"
 .Sh DESCRIPTION

lib/libc/net/getnetent.3

@@ -44,13 +44,15 @@
 .Sh SYNOPSIS
 .Fd #include <netdb.h>
 .Ft struct netent *
-.Fn getnetent 
+.Fn getnetent void
 .Ft struct netent *
 .Fn getnetbyname "const char *name"
 .Ft struct netent *
 .Fn getnetbyaddr "unsigned long net" "int type"
+.Ft void
 .Fn setnetent "int stayopen"
-.Fn endnetent 
+.Ft void
+.Fn endnetent void
 .Sh DESCRIPTION
 The
 .Fn getnetent ,

lib/libc/net/getprotoent.3

@@ -44,13 +44,15 @@
 .Sh SYNOPSIS
 .Fd #include <netdb.h>
 .Ft struct protoent *
-.Fn getprotoent 
+.Fn getprotoent void
 .Ft struct protoent *
-.Fn getprotobyname "char *name"
+.Fn getprotobyname "const char *name"
 .Ft struct protoent *
 .Fn getprotobynumber "int proto"
+.Ft void
 .Fn setprotoent "int stayopen"
-.Fn endprotoent 
+.Ft void
+.Fn endprotoent void
 .Sh DESCRIPTION
 The
 .Fn getprotoent ,

lib/libc/net/resolver.3

@@ -48,6 +48,7 @@
 .Fd #include <netinet/in.h>
 .Fd #include <arpa/nameser.h>
 .Fd #include <resolv.h>
+.Ft int
 .Fo res_query
 .Fa "const char *dname"
 .Fa "int class"
@@ -55,6 +56,7 @@
 .Fa "u_char *answer"
 .Fa "int anslen"
 .Fc
+.Ft int
 .Fo res_search
 .Fa "const char *dname"
 .Fa "int class"
@@ -62,23 +64,26 @@
 .Fa "u_char *answer"
 .Fa "int anslen"
 .Fc
+.Ft int
 .Fo res_mkquery
 .Fa "int op"
 .Fa "const char *dname"
 .Fa "int class"
 .Fa "int type"
-.Fa "const char *data"
+.Fa "const u_char *data"
 .Fa "int datalen"
-.Fa "struct rrec *newrr"
-.Fa "char *buf"
+.Fa "const u_char *newrr_in"
+.Fa "u_char *buf"
 .Fa "int buflen"
 .Fc
+.Ft int
 .Fo res_send
 .Fa "const char *msg"
 .Fa "int msglen"
 .Fa "char *answer"
 .Fa "int anslen"
 .Fc
+.Ft int
 .Fn res_init 
 .Fo dn_comp
 .Fa "const char *exp_dn"
@@ -87,11 +92,12 @@
 .Fa "char **dnptrs"
 .Fa "char **lastdnptr"
 .Fc
+.Ft int
 .Fo dn_expand
 .Fa "const u_char *msg"
 .Fa "const u_char *eomorig"
 .Fa "const u_char *comp_dn"
-.Fa "u_char *exp_dn"
+.Fa "char *exp_dn"
 .Fa "int length"
 .Fc
 .Sh DESCRIPTION