7.0 refactor

src/timer.h

@@ -0,0 +1,18 @@
+#pragma once
+
+struct mg_timer {
+  int period_ms;            // Timer period in milliseconds
+  int flags;                // Possible flags values below
+#define MG_TIMER_REPEAT 1   // Call function periodically, otherwise run once
+#define MG_TIMER_RUN_NOW 2  // Call immediately when timer is set
+  void (*fn)(void *);       // Function to call
+  void *arg;                // Function agrument
+  unsigned long expire;     // Expiration timestamp in milliseconds
+  struct mg_timer *next;    // Linkage in g_timers list
+};
+
+extern struct mg_timer *g_timers;  // Global list of timers
+
+void mg_timer_init(struct mg_timer *, int ms, int, void (*fn)(void *), void *);
+void mg_timer_free(struct mg_timer *);
+void mg_timer_poll(unsigned long uptime_ms);