code style fixes for the previous commit

• our function names use underscores
• rewrote the function’s comment
• function comments must be in the source _and_ in the header
• no blank lines after function signatures

include/floating.h

@@ -100,12 +100,12 @@ void floating_drag_window(Con *con, const xcb_button_press_event_t *event);
 void floating_resize_window(Con *con, const bool proportional, const xcb_button_press_event_t *event);
 
 /**
- * Called when the windows is created or resized
- * This function resize the windows if is size if higher or lower to the
- * limits.
+ * Called when a floating window is created or resized.
+ * This function resizes the window if its size is higher or lower than the
+ * configured maximum/minimum size, respectively.
  *
  */
-void floating_checkSize(Con *floating_con);
+void floating_check_size(Con *floating_con);
 
 #if 0
 /**

src/commands.c

@@ -575,7 +575,6 @@ void cmd_move_con_to_workspace_number(I3_CMD, char *which) {
 }
 
 static void cmd_resize_floating(I3_CMD, char *way, char *direction, Con *floating_con, int px) {
-
     LOG("floating resize\n");
     if (strcmp(direction, "up") == 0) {
         floating_con->rect.y -= px;
@@ -589,7 +588,7 @@ static void cmd_resize_floating(I3_CMD, char *way, char *direction, Con *floatin
         floating_con->rect.width += px;
     }
 
-    floating_checkSize(floating_con);
+    floating_check_size(floating_con);
 }
 
 static bool cmd_resize_tiling_direction(I3_CMD, Con *current, char *way, char *direction, int ppt) {

src/floating.c

@@ -28,8 +28,13 @@ static Rect total_outputs_dimensions(void) {
     return outputs_dimensions;
 }
 
-void floating_checkSize(Con *floating_con) {
-
+/**
+ * Called when a floating window is created or resized.
+ * This function resizes the window if its size is higher or lower than the
+ * configured maximum/minimum size, respectively.
+ *
+ */
+void floating_check_size(Con *floating_con) {
     /* Define reasonable minimal and maximal sizes for floating windows */
     const int floating_sane_min_height = 50;
     const int floating_sane_min_width = 75;
@@ -178,7 +183,7 @@ void floating_enable(Con *con, bool automatic) {
         }
     }
 
-    floating_checkSize(nc);
+    floating_check_size(nc);
 
     /* 3: attach the child to the new parent container. We need to do this
      * because con_border_style_rect() needs to access con->parent. */