for some reasone, building the rpms wanted an explicit stdio.h inclusion

*shrug*

nq/source/keys.c

@@ -39,6 +39,7 @@
 # include <strings.h>
 #endif
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 

qw/source/keys.c

@@ -39,6 +39,7 @@
 # include <strings.h>
 #endif
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>