Struggling with arrays of character strings,

Projects Programming
3

Throwing in some 'const' declarations will stop the compiler warnings:

#include "Arduino.h"

void doSomethingWith(char const **);

void setup() {
	Serial.begin(115200);
	delay(2000);
	char const *array2[] = { "alpha", "Baker", "charlie", "delta", nullptr };
	doSomethingWith(array2);
}

void loop() {
}

void doSomethingWith(char const **ar) {
	while (**ar) {
		Serial.println(*ar);
		ar++;
	}
}