1/* xfree.c 2 Some versions of free (like the one in SCO Unix 3.2.2) don't handle 3 null pointers correctly, so we go through our own routine. */ 4 5#include "uucp.h" 6 7#include "uudefs.h" 8 9void 10xfree (p) 11 pointer p; 12{ 13 if (p != NULL) 14 free (p); 15} 16