Is this C89? Or C99?
Code:#include <stdio.h> struct s { int one, two; }; void func(struct s structure) { printf("%i %i\n", structure.one, structure.two); } int main(void) { func((struct s) {.one = 5}); func((struct s) {1}); func((struct s) {.two = 3, .one = 1}); return 0; }