read a file character by character

read.c

#include <stdio.h>
#include <stdbool.h>

int main(int argc, char **argv) {
	char *fileName = argv[1];
	FILE *file = fopen(fileName, "r");
	char c;
	while(true) {
		int ret = fscanf(file, "%c", &c);
		if(ret == EOF || feof(file))
			break;
		printf("c: %d (%c)\n", c, c);
	}
	fclose(file);
	return 0;
}