Created .editorconfig, use 4 wide tabs everywhere.

.editorconfig

@@ -0,0 +1,10 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = tab
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

src/init.c

@@ -3,7 +3,7 @@
 void init()
 {
 	#ifdef FX9860G
-    dgray(DGRAY_ON);
+	dgray(DGRAY_ON);
 	#endif /* FX9860G */
 	#ifdef FXCG50
 	#endif /* FXCG50*/

src/level.c

@@ -7,5 +7,5 @@ void level_step(Level *level)
 
 void level_draw(Level *level, Camera *camera)
 {
-    /* TODO */
+	/* TODO */
 }

src/main.c

@@ -1,4 +1,4 @@
-#include <gint/display.h>
+w#include <gint/display.h>
 #include <gint/keyboard.h>
 #include <gint/std/string.h>
 
@@ -17,7 +17,7 @@ int main(void)
 	Player player = {
 		.position = (Vec){32, 32}
 	};
-	
+
 	/* create level */
 	Level level = {
 		.width = 0,

src/player.c

@@ -9,5 +9,5 @@ void player_step(Player *player)
 
 void player_draw(Player *player, Camera *camera)
 {
-    dpixel(player->position.x, player->position.y, C_BLACK);
+	dpixel(player->position.x, player->position.y, C_BLACK);
 }

src/vec.c

@@ -2,12 +2,12 @@
 
 void vec_add(Vec *vector, Vec force)
 {
-    vector->x += force.x;
-    vector->y += force.y;
+	vector->x += force.x;
+	vector->y += force.y;
 }
 
 void vec_sub(Vec *vector, Vec force)
 {
-    vector->x -= force.x;
-    vector->y -= force.y;
+	vector->x -= force.x;
+	vector->y -= force.y;
 }