Hi folks, This fixes some 64bit problems in Xt calls with va_lists. XtVaSetValues is a list terminated with a true NULL pointer. 0 is not sufficient, because it is just 32bit wide on 64bit systems. XtVaSetValues needs to be terminated with a true NULL pointer too, while XtArgVal is asserted to be long enough, a (char*)NULL is better there. Ciao, Marcus --- xemacs-21.5.18/lwlib/xlwgauge.c.xx 2005-02-28 11:15:26.000000000 +0100 +++ xemacs-21.5.18/lwlib/xlwgauge.c 2005-02-28 11:15:34.000000000 +0100 ＠＠ -838,7 +838,7 ＠＠ if(( gw->gauge.autoScaleUp && (int) value > gw->gauge.v1) || (gw->gauge.autoScaleDown && (int) value < gw->gauge.v1/3 )) { - XtVaSetValues(w, XtNvalue, value, 0) ; + XtVaSetValues(w, XtNvalue, value, NULL) ; return ; } --- xemacs-21.5.18/src/frame-x.c.xx 2005-02-28 11:16:00.000000000 +0100 +++ xemacs-21.5.18/src/frame-x.c 2005-02-28 11:18:18.899716466 +0100 ＠＠ -758,12 +758,12 ＠＠ Qctext); XtVaSetValues (w, XtVaTypedArg, extprop, XtRString, extval, extvallen + 1, - (XtArgVal) NULL); + (char*) NULL); } else XtVaSetValues (w, XtVaTypedArg, extprop, XtRInt, XINT (val), sizeof (int), - (XtArgVal) NULL); + (char*) NULL); } else if (SYMBOLP (prop)) { ＠＠ -855,7 +855,7 ＠＠ XtRString, XSTRING_DATA (val), XSTRING_LENGTH (val) + 1, - (XtArgVal) NULL); + (char*) NULL); } #ifdef HAVE_SCROLLBARS