und noch nen commit ;-)

buffer.h

@@ -47,10 +47,10 @@ extern void buffer_seek(buffer* b,unsigned int len);
 
 extern int buffer_copy(buffer* out,buffer* in);
 
-int buffer_putulong(buffer *b,unsigned long l);
-int buffer_put8long(buffer *b,unsigned long l);
-int buffer_putxlong(buffer *b,unsigned long l);
-int buffer_putlong(buffer *b,unsigned long l);
+extern int buffer_putulong(buffer *b,unsigned long l);
+extern int buffer_put8long(buffer *b,unsigned long l);
+extern int buffer_putxlong(buffer *b,unsigned long l);
+extern int buffer_putlong(buffer *b,unsigned long l);
 
 extern buffer *buffer_0;
 extern buffer *buffer_0small;