interrupt timing issues (not fully solved yet)

include/if482.h

@@ -2,13 +2,9 @@
 #define _IF482_H
 
 #include "globals.h"
-#include "timekeeper.h"
 
 #define IF482_FRAME_SIZE (17)
 
-extern HardwareSerial IF482;
-
-void IF482_Pulse(time_t t);
 String IRAM_ATTR IF482_Frame(time_t tt);
 
 #endif

include/timekeeper.h

@@ -6,9 +6,10 @@
 #include "TimeLib.h"
 #include "irqhandler.h"
 
-#if(HAS_GPS)
+#ifdef HAS_GPS
 #include "gpsread.h"
 #endif
+
 #ifdef HAS_IF482
 #include "if482.h"
 #elif defined HAS_DCF77