String serialization example
#include <stdio.h>
#include <stdlib.h>
int main(
int argc,
char **argv) {
if (strcmp(str, "fedora,freebsd,gentoo,debian,ubuntu,red hat") != 0) {
fprintf(
stderr, "The returned string '%s' does not match the expected one\n", str);
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}