=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/engine/gfs.c,v retrieving revision 1.12 retrieving revision 1.13 diff -u -p -r1.12 -r1.13 --- OpenXM_contrib2/asir2000/engine/gfs.c 2002/09/27 08:40:49 1.12 +++ OpenXM_contrib2/asir2000/engine/gfs.c 2002/09/30 06:13:07 1.13 @@ -45,7 +45,7 @@ * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. * - * $OpenXM: OpenXM_contrib2/asir2000/engine/gfs.c,v 1.11 2002/09/27 04:24:04 noro Exp $ + * $OpenXM: OpenXM_contrib2/asir2000/engine/gfs.c,v 1.12 2002/09/27 08:40:49 noro Exp $ */ #include "ca.h" #include "inline.h" @@ -942,6 +942,21 @@ int cmpgfs(GFS a,GFS b) else return 0; } +} + +void pthrootgfs(GFS a,GFS *b) +{ + Q p; + int e,i; + GFS t,s; + + STOQ(characteristic_sf(),p); + e = extdeg_sf()-1; + t = a; + for ( i = 0; i < e; i++ ) { + pwrgfs(t,p,&s); t = s; + } + *b = t; } void randomgfs(GFS *r)