diff --git a/src/corelib/render.c b/src/corelib/render.c
index 3be0081..a144493 100644
--- a/src/corelib/render.c
+++ b/src/corelib/render.c
@@ -76,7 +76,8 @@ SDL_FRect get_dest_with_size(SDL_FRect untransformed, int ui) {
 	return r;
 }
 
-static void _exec_sprite_cmd(const drawcmd_t* cmd) {
+static
+void _exec_sprite_cmd(const drawcmd_t* cmd) {
 	const sprite_t* sprite = &cmd->sprite;
 	float fw, fh, fwm, fhm;
 	get_scaling_factors(&fw, &fh, &fwm, &fhm, cmd->ui);
@@ -95,7 +96,8 @@ static void _exec_sprite_cmd(const drawcmd_t* cmd) {
 					  &sprite->origin,SDL_FLIP_NONE);
 }
 
-static void _exec_rect_cmd(const drawcmd_t* cmd) {
+static
+void _exec_rect_cmd(const drawcmd_t* cmd) {
 	float w, h, wm, hm;
 	get_scaling_factors(&w, &h, &wm, &hm, cmd->ui);
 	SDL_FRect rect = (SDL_FRect) {
@@ -135,7 +137,8 @@ static void _exec_rect_cmd(const drawcmd_t* cmd) {
 	SDL_RenderFillRectF(g_context.renderer, &r);
 }
 
-static void _exec_sliced_cmd(const drawcmd_t* cmd) {
+static
+void _exec_sliced_cmd(const drawcmd_t* cmd) {
 	const nineslice_t* sliced = &cmd->sliced;
 
 	// target rect in world space
@@ -230,7 +233,8 @@ static void _exec_sliced_cmd(const drawcmd_t* cmd) {
 	SDL_RenderCopyF(g_context.renderer, t, &srcr, &dstr);
 }
 
-static void _exec_text_cmd(const drawcmd_t* cmd) {
+static
+void _exec_text_cmd(const drawcmd_t* cmd) {
 	SDL_FRect r = cmd->text.area;
 	int fh = TTF_FontHeight(cmd->text.style.font);
 	int wrap = (int)(fh * r.w / cmd->text.style.size);
@@ -303,7 +307,8 @@ static drawcmd_delegate const drawcmd_funcs[] = {
 	&_exec_text_cmd,
 };
 
-static void _exec_buffer() {
+static inline
+void _exec_buffer() {
 	if(d_debug_next_frame) printf("debug capture of draw buffer\ncount: %zu\n", (size_t)(g_drawdata_endptr - g_drawdata));
 	for(const drawcmd_t* cmd = g_drawdata; cmd != g_drawdata_endptr; ++cmd) {
 		if(cmd->type > DRAWCMDTYPE_MIN && cmd->type < DRAWCMDTYPE_MAX) {
@@ -326,7 +331,8 @@ void swap_buffer() {
 	g_drawdata_endptr = g_drawdata;
 }
 
-static void _insert_drawcmd_at(size_t index, const drawcmd_t* cmd) {
+static inline
+void _insert_drawcmd_at(size_t index, const drawcmd_t* cmd) {
 	drawcmd_t* insertpoint = g_drawdata + index;
 	drawcmd_t* dest = insertpoint + 1;
 	size_t size = (size_t)(g_drawdata_endptr - g_drawdata);
@@ -342,7 +348,8 @@ static void _insert_drawcmd_at(size_t index, const drawcmd_t* cmd) {
 	insertpoint->ui = _render_mode == 1;
 }
 
-static void _draw(const drawcmd_t* cmd) {
+static inline
+void _draw(const drawcmd_t* cmd) {
 	if(g_drawdata_endptr == g_drawdata) {
 		_insert_drawcmd_at(0, cmd);
 		return;