Merge pull request #107 from illumino/develop

Portability Fixes discovered on Solaris 10, but should be generally applicable

src/fping.c

@@ -365,6 +365,8 @@ int main( int argc, char **argv )
     int tos = 0; 
     HOST_ENTRY *cursor;
 
+    prog = argv[0];
+
     s = open_ping_socket(ping_data_size);
 
     if((uid = getuid())) {
@@ -373,7 +375,6 @@ int main( int argc, char **argv )
             perror("cannot setuid");
     }
 
-    prog = argv[0];
     ident = getpid() & 0xFFFF;
     verbose_flag = 1;
     backoff_flag = 1;

src/socket4.c

@@ -36,6 +36,7 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netinet/ip.h>
+#include <netinet/in_systm.h>
 #include <netinet/ip_icmp.h>
 #include <netdb.h>
 #include <stdio.h>