1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>
#include "log_macros.h"
void get_first_char(char* s, char* a_ch) {
char first_character = s[0];
*a_ch = first_character;
}
int main(int argc, char* argv[]) {
char* s = "AAABBBB"; // 3 x 'A' then 4 x 'B'
char first_char;
get_first_char(s, &first_char); // We pass s as is, but first_char by address so it
// can be modified by the callee.
log_char(first_char);
// get_run(...)
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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