C Language Function Parameters Using pointer parameters to return multiple values
Example
A common pattern in C, to easily imitate returning multiple values from a function, is to use pointers.
#include <stdio.h>
void Get( int* c , double* d )
{
*c = 72;
*d = 175.0;
}
int main(void)
{
int a = 0;
double b = 0.0;
Get( &a , &b );
printf("a: %d, b: %f\n", a , b );
return 0;
}
