Lowercased file extensions for Unix file system compatibility.

xtrn/sbl/sbl2smb.c

@@ -188,7 +188,7 @@ int main(int argc, char **argv)
 		write(file,&now,sizeof(now));
 		close(file); }
 
-	sprintf(str,"%s.SHD",smb.file);
+	sprintf(str,"%s.shd",smb.file);
 	if(!fexist(str)) {
 		printf("%s doesn't exist\n",smb.file);
 		return(0); }

xtrn/sbl/smb2sbl.c

@@ -233,11 +233,11 @@ int main(int argc, char **argv)
 		last=0;
 	high=last;
 
-	sprintf(str,"%s.SHD",smb.file);
+	sprintf(str,"%s.shd",smb.file);
 	if(!fexist(str)) {
 		printf("%s doesn't exist\n",smb.file);
 		return(0); }
-	sprintf(str,"%s.SID",smb.file);
+	sprintf(str,"%s.sid",smb.file);
 	if(!flength(str)) {
 		printf("%s is empty\n",smb.file);
 		return(0); }