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

#define print_two_strings(s1, s2) do { \
    printf("- %s\n", s1); \
    printf("  %s\n", s2); \
} while (false)   // Note: no semicolon
// This violates code quality standards, to demonstrate preprocessor concept.
// COMPILER ERROR
// reformatted
      
int main(int argc, char* argv[]) {
    int n = 5;
    if(n > 2)
        print_two_strings("aba", "una");
        // expands to:
        // printf("- %s", "aba");
        // printf("  %s", "una");
    else
        print_two_strings("eru", "fwa");
    
    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */

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