fix use of loop initial declaration

forbidden by the suckless style

1 files changed, 5 insertions, 3 deletions

diff --git a/dwl.c b/dwl.c
index 8ed6ae3..30bafa9 100644
--- a/dwl.c
+++ b/dwl.c
@@ -412,6 +412,7 @@ applyexclusive(struct wlr_box *usable_area,
 		uint32_t anchor, int32_t exclusive,
 		int32_t margin_top, int32_t margin_right,
 		int32_t margin_bottom, int32_t margin_left) {
+	size_t i;
 	Edge edges[] = {
 		{ /* Top */
 			.singular_anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP,
@@ -450,7 +451,7 @@ applyexclusive(struct wlr_box *usable_area,
 			.margin = margin_right,
 		}
 	};
-	for (size_t i = 0; i < LENGTH(edges); i++) {
+	for (i = 0; i < LENGTH(edges); i++) {
 		if ((anchor == edges[i].singular_anchor || anchor == edges[i].anchor_triplet)
 				&& exclusive + edges[i].margin > 0) {
 			if (edges[i].positive_axis)
@@ -612,7 +613,7 @@ arrangelayers(Monitor *m)
 		arrangelayer(m, &m->layers[i], &usable_area, 0);
 
 	/* Find topmost keyboard interactive layer, if such a layer exists */
-	for (size_t i = 0; i < LENGTH(layers_above_shell); i++) {
+	for (i = 0; i < LENGTH(layers_above_shell); i++) {
 		wl_list_for_each_reverse(layersurface,
 				&m->layers[layers_above_shell[i]], link) {
 			if (layersurface->layer_surface->current.keyboard_interactive &&
@@ -922,13 +923,14 @@ createmon(struct wl_listener *listener, void *data)
 	struct wlr_output *wlr_output = data;
 	const MonitorRule *r;
 	Client *c;
+	size_t i;
 	Monitor *m = wlr_output->data = ecalloc(1, sizeof(*m));
 	m->wlr_output = wlr_output;
 
 	wlr_output_init_render(wlr_output, alloc, drw);
 
 	/* Initialize monitor state using configured rules */
-	for (size_t i = 0; i < LENGTH(m->layers); i++)
+	for (i = 0; i < LENGTH(m->layers); i++)
 		wl_list_init(&m->layers[i]);
 	m->tagset[0] = m->tagset[1] = 1;
 	for (r = monrules; r < END(monrules); r++) {