p_atomic_compswap.c

#include <pal.h>


/*atomic compare and exchange.This compares the contents of *atom with the
 * contents of *expected and if equal, writes 'desired' into *atom. If they are
 * not equal, the current contents of *atom is written into *expected.
*/

#include "pal_base.h"
#include "pal_base_private.h"
int p_atomic_compswap_u32(p_atom_t atom, uint32_t *input, uint32_t desired)
{

    /*PLACE CODE HERE*/
    return (0);
}