1: /* $Id: mlSNES.h,v 1.6 2000/01/17 18:23:39 knepley Exp $ */ 3: extern int PCMultiLevelCubicLineSearch(SNES, void *, Vec, Vec, Vec, Vec, Vec, double, double *, double *, int *); 4: extern int PCMultiLevelUpdateSNES(SNES, int);