ipif: fix some signed/unsigned pointer warnings

1 files changed, 5 insertions, 3 deletions

diff --git a/ipif/forwarder.c b/ipif/forwarder.c
index 66f8690..7a81403 100644
--- a/ipif/forwarder.c
+++ b/ipif/forwarder.c
@@ -84,7 +84,7 @@ static int n_mechs;
 static const struct mechanism *mechs[MAXMECHS];
 
 static struct mechdata *md_in[MAXMECHS], *md_out[MAXMECHS];
-static size_t maxprefix, maxsuffix;
+static int maxprefix, maxsuffix;
 
 static struct buffer buf_in, buf_out;
 static unsigned char *accum_buf;
@@ -183,7 +183,8 @@ static void inbound(void) {
   static unsigned long npackets, nbytes;
   
   struct sockaddr_in this_saddr;
-  int r, i, different, this_saddrlen;
+  size_t this_saddrlen;
+  int r, i, different;
   const char *emsg;
 
   buf_in.start= buf_in.base+1;
@@ -429,7 +430,8 @@ int main(int argc, const char *const *const argv_in) {
 
     if (keepalive) {
       tnow= now();
-      if (tnow >= nextsendka && public_remote_specd) sendpacket("\300",1);
+      if (tnow >= nextsendka && public_remote_specd)
+	sendpacket((unsigned char*)"\300",1);
       polltimeout= (nextsendka - tnow)*1000;
     } else {
       polltimeout= -1;