Repo restyled using astyle (#683)

The rules are in .tools/astyle/config/style.cfg
and can also be reviewed at
https://www.mysensors.org/view/260#coding-guidelines-core-library

drivers/Linux/compatibility.cpp

@@ -23,46 +23,46 @@ unsigned long millis(void)
 
 unsigned long micros()
 {
-  timeval curTime;
+	timeval curTime;
 
-  if (millis_at_start == 0) {
-    gettimeofday(&curTime, NULL);
-    millis_at_start = curTime.tv_sec;
-  }
+	if (millis_at_start == 0) {
+		gettimeofday(&curTime, NULL);
+		millis_at_start = curTime.tv_sec;
+	}
 
-  gettimeofday(&curTime, NULL);
-  return ((curTime.tv_sec - millis_at_start) * 1000000) + (curTime.tv_usec);
+	gettimeofday(&curTime, NULL);
+	return ((curTime.tv_sec - millis_at_start) * 1000000) + (curTime.tv_usec);
 }
 
 void _delay_ms(unsigned int millis)
 {
-    struct timespec sleeper;
-    
-    sleeper.tv_sec  = (time_t)(millis / 1000);
-    sleeper.tv_nsec = (long)(millis % 1000) * 1000000;
-    nanosleep(&sleeper, NULL);
+	struct timespec sleeper;
+
+	sleeper.tv_sec  = (time_t)(millis / 1000);
+	sleeper.tv_nsec = (long)(millis % 1000) * 1000000;
+	nanosleep(&sleeper, NULL);
 }
 
 void randomSeed(unsigned long seed)
 {
-  if (seed != 0) {
-    srand(seed);
-  }
+	if (seed != 0) {
+		srand(seed);
+	}
 }
 
 long randMax(long howbig)
 {
-  if (howbig == 0) {
-    return 0;
-  }
-  return rand() % howbig;
+	if (howbig == 0) {
+		return 0;
+	}
+	return rand() % howbig;
 }
 
 long randMinMax(long howsmall, long howbig)
 {
-  if (howsmall >= howbig) {
-    return howsmall;
-  }
-  long diff = howbig - howsmall;
-  return randMax(diff) + howsmall;
+	if (howsmall >= howbig) {
+		return howsmall;
+	}
+	long diff = howbig - howsmall;
+	return randMax(diff) + howsmall;
 }