Index: trunk/src/build_run.c
===================================================================
--- trunk/src/build_run.c	(revision 15195)
+++ trunk/src/build_run.c	(revision 15196)
@@ -406,6 +406,12 @@
 	return 0;
 }
 
+int pcb_file_loaded_del_at(const char *catname, const char *name)
+{
+	pcb_file_loaded_t *cat = pcb_file_loaded_category(catname, 1);
+	return pcb_file_loaded_del(cat, name);
+}
+
 void pcb_file_loaded_init(void)
 {
 	htsp_init(&pcb_file_loaded, strhash, strkeyeq);
Index: trunk/src/build_run.h
===================================================================
--- trunk/src/build_run.h	(revision 15195)
+++ trunk/src/build_run.h	(revision 15196)
@@ -88,6 +88,7 @@
 
 /* remove an entry */
 int pcb_file_loaded_del(pcb_file_loaded_t *cat, const char *name);
+int pcb_file_loaded_del_at(const char *catname, const char *name);
 
 
 /* called once, from main */