diff --git a/src/server/slavefuncs.c b/src/server/slavefuncs.c
--- a/src/server/slavefuncs.c
+++ b/src/server/slavefuncs.c
@@ -876,13 +876,13 @@ free(realOutput);
    Currently, most functions are stubs due to lack
    of socket reading code */
 
-void finishframe(struct remotio *rem, int jobnum, int framenum){
+void finishframe(struct remoteio *rem, int jobnum, int framenum){
   char* data;
   _distren_asprintf(&data, "%d%d", jobnum, framenum);
   sendExtSignal(rem, DISTREN_REQUEST_DONEFRAME, data);
 }
 
-void resetframe(struct remotio *rem, int jobnum, int framenum){
+void resetframe(struct remoteio *rem, int jobnum, int framenum){
   fprintf(stderr,"Resetting frame %d in job %d on server... ",framenum,jobnum);
   char* data;
   _distren_asprintf(&data, "%d%d", jobnum, framenum);
@@ -890,7 +890,7 @@ void resetframe(struct remotio *rem, int
 
 }
 
-void startframe(struct remotio *rem, int jobnum, int framenum){
+void startframe(struct remoteio *rem, int jobnum, int framenum){
   if(DEBUG)
     fprintf(stderr,"Marking frame %d started on server... ",framenum);
   char* data;
@@ -899,30 +899,30 @@ void startframe(struct remotio *rem, int
 
 }
 
-int getwork(struct remotio *rem, int *jobnum, int *framenum){
+int getwork(struct remoteio *rem, int *jobnum, int *framenum){
   char* data;
   _distren_asprintf(&data, "%d%d", jobnum, framenum);
-  sendExtSignal(rem, DISTREN_REQUEST_GETWORK, data)
+  sendExtSignal(rem, DISTREN_REQUEST_GETWORK, data);
+  return 0;
 }
 
-void setrenderpower(struct remotio *rem, int renderpower){
+void setrenderpower(struct remoteio *rem, int renderpower){
   fprintf(stderr,"Setting render power on server... ");
   char* data;
   _distren_asprintf(&data, "%d", renderpower);
-  sendExtSignal(rem, DISTREN_REQEST_SETRENDERPOWER, data);
+  sendExtSignal(rem,DISTREN_REQUEST_SETRENDERPOWER, data);
 }
 
 
-int getrenderpower(struct remotio *rem){
+int getrenderpower(struct remoteio *rem){
   sendSignal(rem, DISTREN_REQUEST_GETRENDERPOWER);
   return 0;
 }
 
-int checkslaveversion(struct remotio *rem){
+int checkslaveversion(struct remoteio *rem){
   sendSignal(rem, DISTREN_REQUEST_GETVERSION);
-  int server_version = 9000;
-
-  if(PACKAGE_VERSION != server_version)
+  char* serverVersionFromRemotio = "9000";
+  if(!strcmp(PACKAGE_VERSION, serverVersionFromRemotio)) // compare versions
     return 1;
-  else
-    return 0;
+  return 0;
+}