//-Wall -Wextra -Wpedantic -Wshadow
#include <stdio.h>
#include <stdlib.h>
typedef struct s_One {
char c;
int i;
float f;
} S_One;
typedef struct s_Two {
double a;
double b;
} S_Two;
typedef struct s_Three {
S_One s1;
S_Two s2;
} S_Three;
void f1 ( S_One s )
{
printf("%c ", s.c );
printf("%d ", s.i );
printf("%f\n", s.f );
}
void f3 ( S_Three s )
{
printf("%c ", s.s1.c );
printf("%d ", s.s1.i );
printf("%f ", s.s1.f );
printf("%f ", s.s2.a );
printf("%f\n", s.s2.b );
}
int main()
{
f1 ( (S_One){ 'a', 123, 0.1f } );
f3 ( (S_Three) { { 'a', 123, 0.1f }, { 0.21, 0.22 } } );
return 0;
}
/*
output:
a 123 0.100000
a 123 0.100000 0.210000 0.220000
*/
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