1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#include<entity.h> #include<stdio.h> #ifndef USING_ENT #error "Entity use flag not used for compilation." #endif int main(void) { if(entity_func1() != 5) { printf("Error in func1.\n"); return 1; } if(entity_func2() != 9) { printf("Error in func2.\n"); return 2; } return 0; }