typedef union foo 7 9t foo_t; short* x; int y; char z[61; 10 11 typedef struct bar 12 13 14 15 16 17 18 bar_t; 19 20 void do_something1 (bart a_bar) [ 21 foo t foo stuffs 51 int x; double f short s; char a; char b; a bar.x 13; a bar.S7 a bar.b" 23 24 25 26 void do_something2(bar_t* pnt) 27 28 29 30 31 32 bar t bar: bar.x = 19 bar.s-13 bar.b *pntbar; 34 void main() { 35 36 37 38 39 40 41 42 43 bar t b do something1 (b); printf("do something! result : %d %d %c ", b.x, b.s, b.b); do_something2 (&b); printf("do-something2 result : %d %d %c ", b.x, bs, bb); 45