271     Slot* slot = glfwGetWindowUserPointer(window);  in window_pos_callback()  local
273            counter++, slot->number, glfwGetTime(), x, y);  in window_pos_callback()
278     Slot* slot = glfwGetWindowUserPointer(window);  in window_size_callback()  local
280            counter++, slot->number, glfwGetTime(), width, height);  in window_size_callback()
285     Slot* slot = glfwGetWindowUserPointer(window);  in framebuffer_size_callback()  local
287            counter++, slot->number, glfwGetTime(), width, height);  in framebuffer_size_callback()
294     Slot* slot = glfwGetWindowUserPointer(window);  in window_close_callback()  local
296            counter++, slot->number, glfwGetTime());  in window_close_callback()
298     glfwSetWindowShouldClose(window, slot->closeable);  in window_close_callback()
303     Slot* slot = glfwGetWindowUserPointer(window);  in window_refresh_callback()  local
305            counter++, slot->number, glfwGetTime());  in window_refresh_callback()
314     Slot* slot = glfwGetWindowUserPointer(window);  in window_focus_callback()  local
316            counter++, slot->number, glfwGetTime(),  in window_focus_callback()
322     Slot* slot = glfwGetWindowUserPointer(window);  in window_iconify_callback()  local
324            counter++, slot->number, glfwGetTime(),  in window_iconify_callback()
330     Slot* slot = glfwGetWindowUserPointer(window);  in mouse_button_callback()  local
332            counter++, slot->number, glfwGetTime(), button,  in mouse_button_callback()
340     Slot* slot = glfwGetWindowUserPointer(window);  in cursor_position_callback()  local
342            counter++, slot->number, glfwGetTime(), x, y);  in cursor_position_callback()
347     Slot* slot = glfwGetWindowUserPointer(window);  in cursor_enter_callback()  local
349            counter++, slot->number, glfwGetTime(),  in cursor_enter_callback()
355     Slot* slot = glfwGetWindowUserPointer(window);  in scroll_callback()  local
357            counter++, slot->number, glfwGetTime(), x, y);  in scroll_callback()
362     Slot* slot = glfwGetWindowUserPointer(window);  in key_callback()  local
368                counter++, slot->number, glfwGetTime(), key, scancode,  in key_callback()
377                counter++, slot->number, glfwGetTime(), key, scancode,  in key_callback()
390             slot->closeable = !slot->closeable;  in key_callback()
392             printf("(( closing %s ))\n", slot->closeable ? "enabled" : "disabled");  in key_callback()
400     Slot* slot = glfwGetWindowUserPointer(window);  in char_callback()  local
402            counter++, slot->number, glfwGetTime(), codepoint,  in char_callback()
408     Slot* slot = glfwGetWindowUserPointer(window);  in char_mods_callback()  local
410             counter++, slot->number, glfwGetTime(), codepoint,  in char_mods_callback()
418     Slot* slot = glfwGetWindowUserPointer(window);  in drop_callback()  local
421            counter++, slot->number, glfwGetTime());  in drop_callback()