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


#ifdef DEBUGGING

#    define dbg_print_int(n) ( printf("%s == %d\n", (#n), (n)) )
    // To enable, compile with:
    // gcc  e.c  -o e  -D DEBUGGING

#else

    // Dummy macro:  This will make every call to print_int_expression(…) disappear, leaving only
    // the trailing semicolon.
#   define dbg_print_int(n)

#endif

int main(int argc, char* argv[]) {
    dbg_print_int(3 + 5);

    printf("compiled in room %d\n", ROOM_NUM);
    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */