my_free            85 xmlrpc/libxmlrpc/simplestring.c #define my_free(thing)  if(thing) {free(thing); thing = 0;}
my_free           133 xmlrpc/libxmlrpc/xml_element.c #define my_free(thing)  if(thing) {free(thing); thing = NULL;}
my_free           169 xmlrpc/libxmlrpc/xmlrpc_private.h #define my_free(thing)  if(thing) {free(thing); thing = 0;}