Index: obj_subc_parent.h
===================================================================
--- obj_subc_parent.h	(revision 13036)
+++ obj_subc_parent.h	(revision 13037)
@@ -28,7 +28,7 @@
 #include "layer.h"
 
 /* Returns the subc a global (on-data) object is part of (or NULL if not part of any subc) */
-static inline PCB_FUNC_UNUSED pcb_subc_t *pcb_gobj_parent_subc(pcb_parenttype_t pt, pcb_parent_t *p)
+PCB_INLINE pcb_subc_t *pcb_gobj_parent_subc(pcb_parenttype_t pt, pcb_parent_t *p)
 {
 	if (pt != PCB_PARENT_DATA)
 		return NULL;
@@ -42,7 +42,7 @@
 }
 
 /* Returns the subc a layer object is part of (or NULL if not part of any subc) */
-static inline PCB_FUNC_UNUSED pcb_subc_t *pcb_lobj_parent_subc(pcb_parenttype_t pt, pcb_parent_t *p)
+PCB_INLINE pcb_subc_t *pcb_lobj_parent_subc(pcb_parenttype_t pt, pcb_parent_t *p)
 {
 	if (pt != PCB_PARENT_LAYER)
 		return NULL;
@@ -59,7 +59,7 @@
 }
 
 /* Returns the subc an object is part of (or NULL if not part of any subc) */
-static inline PCB_FUNC_UNUSED pcb_subc_t *pcb_obj_parent_subc(pcb_any_obj_t *obj)
+PCB_INLINE pcb_subc_t *pcb_obj_parent_subc(pcb_any_obj_t *obj)
 {
 	switch(obj->type) {
 		case PCB_OBJ_VIA: