Index: src_plugins/dialogs/dlg_pref_board.c
===================================================================
--- src_plugins/dialogs/dlg_pref_board.c	(revision 35944)
+++ src_plugins/dialogs/dlg_pref_board.c	(revision 35945)
@@ -113,8 +113,8 @@
 		RND_DAD_END(ctx->dlg);
 }
 
-static const Rnd_pref_tab_hook_t pref_board = {
-	"Board meta", Rnd_PREFTAB_AUTO_FREE_DATA,
+static const rnd_pref_tab_hook_t pref_board = {
+	"Board meta", RND_PREFTAB_AUTO_FREE_DATA,
 	NULL, NULL,
 	pcb_dlg_pref_board_create,
 	pref_board_brd2dlg, pref_board_brd2dlg  /* board change, meta change */
Index: src_plugins/dialogs/dlg_pref_color.c
===================================================================
--- src_plugins/dialogs/dlg_pref_color.c	(revision 35944)
+++ src_plugins/dialogs/dlg_pref_color.c	(revision 35945)
@@ -84,12 +84,12 @@
 	pref_ctx_t *ctx = caller_data;
 	const char *path = attr->user_data;
 
-	if (Rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
+	if (rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
 		return;
 
 	rnd_conf_setf(ctx->role, path, -1, "%s", attr->val.clr.str);
 
-	Rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
+	rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
 
 	rnd_gui->invalidate_all(rnd_gui);
 }
@@ -100,12 +100,12 @@
 	DEF_TABDATA;
 	int idx = (int *)attr->user_data - tabdata->wlayer;
 
-	if (Rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
+	if (rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
 		return;
 
 	rnd_conf_setf(ctx->role, "appearance/color/layer", idx, "%s", attr->val.clr.str);
 
-	Rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
+	rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
 }
 
 
@@ -180,8 +180,8 @@
 	RND_DAD_END(ctx->dlg);
 }
 
-static const Rnd_pref_tab_hook_t pref_color = {
-	"Colors", Rnd_PREFTAB_AUTO_FREE_DATA | Rnd_PREFTAB_NEEDS_ROLE,
+static const rnd_pref_tab_hook_t pref_color = {
+	"Colors", RND_PREFTAB_AUTO_FREE_DATA | RND_PREFTAB_NEEDS_ROLE,
 	pcb_dlg_pref_color_open, pcb_dlg_pref_color_close,
 	pcb_dlg_pref_color_create,
 	pref_color_brd2dlg, pref_color_brd2dlg  /* board change, meta change */
Index: src_plugins/dialogs/dlg_pref_general.c
===================================================================
--- src_plugins/dialogs/dlg_pref_general.c	(revision 35944)
+++ src_plugins/dialogs/dlg_pref_general.c	(revision 35945)
@@ -49,7 +49,7 @@
 {
 	pref_ctx_t *ctx = caller_data;
 
-	if (Rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
+	if (rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
 		return;
 
 	rnd_pref_dlg2conf_table(ctx, perf_topwin, attr);
@@ -56,7 +56,7 @@
 	rnd_pref_dlg2conf_table(ctx, perf_backup, attr);
 	rnd_pref_dlg2conf_table(ctx, perf_cli, attr);
 
-	Rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
+	rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
 }
 
 void pcb_dlg_pref_general_close(pref_ctx_t *ctx)
@@ -93,8 +93,8 @@
 	RND_DAD_END(ctx->dlg);
 }
 
-static const Rnd_pref_tab_hook_t pref_general = {
-	"General", Rnd_PREFTAB_AUTO_FREE_DATA | Rnd_PREFTAB_NEEDS_ROLE,
+static const rnd_pref_tab_hook_t pref_general = {
+	"General", RND_PREFTAB_AUTO_FREE_DATA | RND_PREFTAB_NEEDS_ROLE,
 	NULL, pcb_dlg_pref_general_close,
 	pcb_dlg_pref_general_create,
 	NULL, NULL
Index: src_plugins/dialogs/dlg_pref_layer.c
===================================================================
--- src_plugins/dialogs/dlg_pref_layer.c	(revision 35944)
+++ src_plugins/dialogs/dlg_pref_layer.c	(revision 35945)
@@ -60,8 +60,8 @@
 	RND_DAD_END(ctx->dlg);
 }
 
-static const Rnd_pref_tab_hook_t pref_layer = {
-	"Layers", Rnd_PREFTAB_AUTO_FREE_DATA,
+static const rnd_pref_tab_hook_t pref_layer = {
+	"Layers", RND_PREFTAB_AUTO_FREE_DATA,
 	NULL, NULL,
 	pcb_dlg_pref_layer_create,
 	NULL, NULL
Index: src_plugins/dialogs/dlg_pref_lib.c
===================================================================
--- src_plugins/dialogs/dlg_pref_lib.c	(revision 35944)
+++ src_plugins/dialogs/dlg_pref_lib.c	(revision 35945)
@@ -54,7 +54,7 @@
 
 static void pref_lib_update_buttons(void)
 {
-	pref_ctx_t *ctx = Rnd_pref_get_ctx(&PCB->hidlib);
+	pref_ctx_t *ctx = rnd_pref_get_ctx(&PCB->hidlib);
 	DEF_TABDATA;
 	rnd_hid_attribute_t *attr = &ctx->dlg[tabdata->wlist];
 	rnd_hid_row_t *r = rnd_dad_tree_get_selected(attr);
@@ -83,7 +83,7 @@
    the widget first */
 static void pref_lib_conf2dlg_pre(rnd_conf_native_t *cfg, int arr_idx)
 {
-	pref_ctx_t *ctx = Rnd_pref_get_ctx(&PCB->hidlib);
+	pref_ctx_t *ctx = rnd_pref_get_ctx(&PCB->hidlib);
 	DEF_TABDATA;
 	rnd_hid_attribute_t *attr;
 	rnd_hid_tree_t *tree;
@@ -118,7 +118,7 @@
    in all widget rows from the conf */
 static void pref_lib_conf2dlg_post(rnd_conf_native_t *cfg, int arr_idx)
 {
-	pref_ctx_t *ctx = Rnd_pref_get_ctx(&PCB->hidlib);
+	pref_ctx_t *ctx = rnd_pref_get_ctx(&PCB->hidlib);
 	DEF_TABDATA;
 	rnd_conf_listitem_t *i;
 	int idx;
@@ -161,7 +161,7 @@
 	rnd_hid_row_t *r;
 
 
-	m = Rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx);
+	m = rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx);
 	if (m == NULL)
 		return;
 
@@ -187,7 +187,7 @@
 	rnd_conf_update("rc/library_search_paths", -1);
 	rnd_conf_makedirty(ctx->role); /* low level lht_dom_node_alloc() wouldn't make user config to be saved! */
 
-	Rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
+	rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
 
 	tabdata->lock--;
 }
@@ -501,8 +501,8 @@
 	pref_lib_conf2dlg_post(cn, -1);
 }
 
-static const Rnd_pref_tab_hook_t pref_lib = {
-	"Library", Rnd_PREFTAB_AUTO_FREE_DATA | Rnd_PREFTAB_NEEDS_ROLE,
+static const rnd_pref_tab_hook_t pref_lib = {
+	"Library", RND_PREFTAB_AUTO_FREE_DATA | RND_PREFTAB_NEEDS_ROLE,
 	pcb_dlg_pref_lib_open, pcb_dlg_pref_lib_close,
 	pcb_dlg_pref_lib_create,
 	NULL, NULL
Index: src_plugins/dialogs/dlg_pref_sizes.c
===================================================================
--- src_plugins/dialogs/dlg_pref_sizes.c	(revision 35944)
+++ src_plugins/dialogs/dlg_pref_sizes.c	(revision 35945)
@@ -80,17 +80,17 @@
 {
 	pref_ctx_t *ctx = caller_data;
 
-	if (Rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
+	if (rnd_pref_dlg2conf_pre(&PCB->hidlib, ctx) == NULL)
 		return;
 
 	rnd_pref_dlg2conf_table(ctx, limit_sizes, attr);
 
-	Rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
+	rnd_pref_dlg2conf_post(&PCB->hidlib, ctx);
 }
 
 static void pref_isle_brd2dlg(rnd_conf_native_t *cfg, int arr_idx)
 {
-	pref_ctx_t *ctx = Rnd_pref_get_ctx(&PCB->hidlib);
+	pref_ctx_t *ctx = rnd_pref_get_ctx(&PCB->hidlib);
 	DEF_TABDATA;
 	
 	if ((tabdata->lock) || (!ctx->active))
@@ -174,8 +174,8 @@
 	RND_DAD_END(ctx->dlg);
 }
 
-static const Rnd_pref_tab_hook_t pref_sizes = {
-	"Sizes & DRC", Rnd_PREFTAB_AUTO_FREE_DATA | Rnd_PREFTAB_NEEDS_ROLE,
+static const rnd_pref_tab_hook_t pref_sizes = {
+	"Sizes & DRC", RND_PREFTAB_AUTO_FREE_DATA | RND_PREFTAB_NEEDS_ROLE,
 	NULL, pcb_dlg_pref_sizes_close,
 	pcb_dlg_pref_sizes_create,
 	pref_sizes_brd2dlg, pref_sizes_brd2dlg  /* board change, meta change */