Printing a void* variable in C

Question

Hi all I want to do a debug with printf. But I don\'t know how to print the \"out\" variable.

Before the return, I want to print this value, but its type is void* .

Answer 1

The format specifier for printing void pointers using printf in C is %p. What usually gets printed is a hexadecimal representation of the pointer (although the standard says simply that it is an implementation defined character sequence defining a pointer).