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

void print_character(char ch) {
    printf("%c\n", ch);
}

int main(int argc, char* argv[]) {
    char* s = "ABC";
    print_character(s);
    // "passing argument 1 of ‘print_character’ makes integer from ADDRESS without a cast"

    // SOLUTION:  Check the types of your argument and parameter.
    // ∙ argument (s) is a char*
    // ∙ parameter (ch in print_character(…)) is a char.

    return EXIT_SUCCESS;
}

/*
e.c: In function ‘main’:
e.c:12:18: warning: passing argument 1 of ‘print_character’ makes integer from pointer without a cast [-Wint-conversion]
  print_character(s);
                  ^
e.c:6:27: note: expected ‘char’ but argument is of type ‘char *’
 void print_character(char ch) {
                      ~~~~~^~
|
*/
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