my_free 88 ext/xmlrpc/libxmlrpc/simplestring.c #define my_free(thing) if(thing) {free(thing); thing = 0;} my_free 128 ext/xmlrpc/libxmlrpc/xml_element.c #define my_free(thing) if(thing) {free(thing); thing = NULL;} my_free 169 ext/xmlrpc/libxmlrpc/xmlrpc_private.h #define my_free(thing) if(thing) {free(thing); thing = 0;}