fixed up a lot of warnings. added watch.

1 files changed, 9 insertions, 3 deletions

diff --git a/src/bin/urcdump.c b/src/bin/urcdump.c
index 0fea8ed..f848384 100644
--- a/src/bin/urcdump.c
+++ b/src/bin/urcdump.c
@@ -1,6 +1,11 @@
+#include <string.h>
 #include <stdio.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <unistd.h>
 
 #define BS 4096
 
@@ -9,8 +14,8 @@ int main(int argc,char *argv[]) {
  struct sockaddr_in name;
  //char *tmp;
  int tmp;
- char chunk[BS];
- int off=0;
+ //char chunk[BS];
+ //int off=0;
  char buf[BS];
  int len=sizeof(struct sockaddr_in);
  if(argc < 3) {
@@ -27,7 +32,7 @@ int main(int argc,char *argv[]) {
 
  while((len=read(s,buf,BS-1)) > 0) {
     for(tmp=0;tmp<len;tmp++) {
-     if(isprint(*(buf+tmp))) {
+     if(isprint((short)*(buf+tmp))) {
       write(1,(buf+tmp),1);
      } else {
       write(1,"%",1);
@@ -56,4 +61,5 @@ int main(int argc,char *argv[]) {
   }
   */
  }
+ return 0;
 }