Index: file.c
===================================================================
--- file.c	(revision 27351)
+++ file.c	(revision 27352)
@@ -543,7 +543,7 @@
 		fputs("\n)\n", FP);
 }
 
-int io_pcb_WriteSubcData(pcb_plug_io_t *ctx, FILE *FP, pcb_data_t *Data, long subc_idx)
+static int io_pcb_WriteSubcData(pcb_plug_io_t *ctx, FILE *FP, pcb_data_t *Data, long subc_idx)
 {
 	gdl_iterator_t sit;
 	pcb_subc_t *sc;
Index: file.h
===================================================================
--- file.h	(revision 27351)
+++ file.h	(revision 27352)
@@ -56,7 +56,6 @@
 
 extern pcb_plug_io_t *pcb_preferred_io_pcb, *pcb_nanometer_io_pcb, *pcb_centimil_io_pcb;
 
-int io_pcb_WriteSubcData(pcb_plug_io_t *ctx, FILE *f, pcb_data_t *data, long subc_idx);
 int io_pcb_WritePCB(pcb_plug_io_t *ctx, FILE *f, const char *old_filename, const char *new_filename, pcb_bool emergency);
 int io_pcb_write_subcs_head(pcb_plug_io_t *ctx, void **udata, FILE *f, int lib, long num_subcs);
 int io_pcb_write_subcs_subc(pcb_plug_io_t *ctx, void **udata, FILE *f, pcb_subc_t *subc);
Index: io_pcb.c
===================================================================
--- io_pcb.c	(revision 27351)
+++ io_pcb.c	(revision 27352)
@@ -75,7 +75,6 @@
 	io_pcb[0].parse_footprint = io_pcb_ParseElement;
 	io_pcb[0].parse_font = io_pcb_ParseFont;
 	io_pcb[0].write_buffer = NULL;
-	io_pcb[0].write_footprint = io_pcb_WriteSubcData;
 	io_pcb[0].write_subcs_head = io_pcb_write_subcs_head;
 	io_pcb[0].write_subcs_subc = io_pcb_write_subcs_subc;
 	io_pcb[0].write_subcs_tail = io_pcb_write_subcs_tail;
@@ -93,7 +92,6 @@
 	io_pcb[1].plugin_data = &ctx[1];
 	io_pcb[1].fmt_support_prio = io_pcb_fmt;
 	io_pcb[1].write_buffer = NULL;
-	io_pcb[1].write_footprint = io_pcb_WriteSubcData;
 	io_pcb[1].write_subcs_head = io_pcb_write_subcs_head;
 	io_pcb[1].write_subcs_subc = io_pcb_write_subcs_subc;
 	io_pcb[1].write_subcs_tail = io_pcb_write_subcs_tail;
@@ -111,7 +109,6 @@
 	io_pcb[2].plugin_data = &ctx[2];
 	io_pcb[2].fmt_support_prio = io_pcb_fmt;
 	io_pcb[2].write_buffer = NULL;
-	io_pcb[2].write_footprint = io_pcb_WriteSubcData;
 	io_pcb[2].write_subcs_head = io_pcb_write_subcs_head;
 	io_pcb[2].write_subcs_subc = io_pcb_write_subcs_subc;
 	io_pcb[2].write_subcs_tail = io_pcb_write_subcs_tail;