monotonic_start_time needs to be a global symbol, not local to each translation unit

kitty/glfw-wrapper.h

@@ -7,7 +7,7 @@
 #pragma once
 #include <stddef.h>
 #include <stdint.h>
-#include "../kitty/monotonic.h"
+#include "monotonic.h"
 
 
 
@@ -955,7 +955,7 @@ typedef struct GLFWkeyevent
     // Bit field describing which [modifier keys](@ref mods) were held down.
     int mods;
 
-    // UTF-8 encoded text generated by this key event or empty string.
+    // UTF-8 encoded text generated by this key event or empty string or NULL
     const char *text;
 
     // Used for Input Method events. Zero for normal key events.
@@ -1249,7 +1249,8 @@ typedef void (* GLFWscrollfun)(GLFWwindow*,double,double,int);
  *  the "s" key will generate text "o" and GLFW_KEY_O.
  *
  *  @param[in] window The window that received the event.
- *  @param[in] ev TODO: blablabla
+ *  @param[in] ev The key event, see GLFWkeyevent. The data in this event is only valid for
+ *  the lifetime of the callback.
  *
  *  @note On X11/Wayland if a modifier other than the modifiers GLFW reports
  *  (ctrl/shift/alt/super) is used, GLFW will report the shifted key rather
@@ -1476,7 +1477,7 @@ typedef void (* GLFWcocoarenderframefun)(GLFWwindow*);
 typedef void (*GLFWwaylandframecallbackfunc)(unsigned long long id);
 typedef void (*GLFWDBusnotificationcreatedfun)(unsigned long long, uint32_t, void*);
 typedef void (*GLFWDBusnotificationactivatedfun)(uint32_t, const char*);
-typedef int (*glfwInit_func)(void);
+typedef int (*glfwInit_func)(monotonic_t);
 glfwInit_func glfwInit_impl;
 #define glfwInit glfwInit_impl