Index: plug_io.h
===================================================================
--- plug_io.h	(revision 27315)
+++ plug_io.h	(revision 27316)
@@ -138,6 +138,7 @@
 void pcb_disable_emergency_save(void);
 int pcb_revert_pcb(void);
 int pcb_save_buffer_elements(const char *, const char *fmt);
+int pcb_save_buffer(const char *Filename, const char *fmt);
 void pcb_print_quoted_string_(FILE *, const char *); /* without wrapping in "" */
 void pcb_print_quoted_string(FILE *, const char *); /* with wrapping in "" */
 int pcb_write_pcb_file(const char *Filename, pcb_bool thePcb, const char *fmt, pcb_bool emergency, pcb_bool elem_only);