game folder "just" compiles (not link)

libs/expand.c

@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <mem.h>
+#include "memman.h"
+
+void help()
+  {
+  puts("Usage: Extract skeldal.ddl source.ext target.ext");
+  exit(1);
+  }
+
+main(int argc,char **argv)
+  {
+  void *z;long s;
+  FILE *f;
+
+  if (argc!=4) help();
+  OPEN_LOG("");
+  init_manager(argv[1],NULL);
+  z=afile(argv[2],read_group(0),&s);
+  if (z==NULL)
+     {
+     puts("File not found");
+     return 1;
+     }
+  f=fopen(argv[3],"w");
+  fwrite(z,1,s,f);
+  fclose(f);
+  puts("File successfuly expanded");
+  return 0;
+  }