===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/ext.c,v
retrieving revision 1.17
retrieving revision 1.22
diff -u -p -r1.17 -r1.22
--- OpenXM/src/kan96xx/Kan/ext.c	2003/11/24 02:13:40	1.17
+++ OpenXM/src/kan96xx/Kan/ext.c	2004/02/25 23:14:35	1.22
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.16 2003/08/26 12:46:05 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kan96xx/Kan/ext.c,v 1.21 2003/12/06 02:49:22 takayama Exp $ */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -14,6 +14,7 @@
 #include "plugin.h"
 #include "kclass.h"
 #include <ctype.h>
+#include <errno.h>
 #include "ox_pathfinder.h"
 
 extern char **environ;
@@ -25,7 +26,7 @@ static void mywait() {
   int status;
   int pid;
   int i,j;
-  signal(SIGCHLD,SIG_IGN);
+  /* signal(SIGCHLD,SIG_IGN); */
   pid = wait(&status);
   fprintf(stderr,"Child process %d is exiting.\n",pid);
   for (i=0; i<Mycp; i++) {
@@ -103,7 +104,6 @@ struct object Kextension(struct object obj)
 #endif
   extern void ctrlC();
   extern int SigIgn;
-  extern errno;
   extern int DebugCMO;
   extern int OXprintMessage;
   struct stat buf;
@@ -358,6 +358,11 @@ struct object Kextension(struct object obj)
 	for (i=0; i<KopInteger(obj1); i++) {
       putoa(rob,i,newObjectArray(KopInteger(obj2)));
 	}
+  }else if (strcmp(key,"ooPower")==0) {
+    if (size != 3) errorKan1("%s\n","[(ooPower) a b] extension.");
+    obj1 = getoa(obj,1);
+	obj2 = getoa(obj,2);
+    rob = KooPower(obj1,obj2);
   }else if (strcmp(key,"ostype")==0) {
     rob = newObjectArray(1);
     /* Hard encode the OS type. */