--- loncom/homework/CAPA-converter/capaCommon.h	2001/11/18 09:40:45	1.6
+++ loncom/homework/CAPA-converter/capaCommon.h	2001/12/05 18:58:21	1.8
@@ -1,3 +1,29 @@
+/* The LearningOnline Network with CAPA
+ * Definitons of the convertor API 
+ * $Id: capaCommon.h,v 1.8 2001/12/05 18:58:21 albertel Exp $
+ *
+ * Copyright Michigan State University Board of Trustees
+ *
+ * This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+ *
+ * LON-CAPA is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * LON-CAPA is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LON-CAPA; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * /home/httpd/html/adm/gpl.txt
+ *
+ * http://www.lon-capa.org/
+ */
 
 /**********************************************************/
 /*   This header defines Application Interface to the     */
@@ -156,11 +182,19 @@ extern int current_cache;
 extern int do_cache[MAX_CACHE];
 
 #define MAX_STREAMS 100
+
+#define MAX_DEST 6
+#define DEFAULT_DEST 0
+#define HINT_DEST 1
+#define EXP_DEST 2
+#define ANS_DEST 3
+
 #define ALL_STREAMS -1
-extern struct dyn_string streams[MAX_STREAMS];
-extern int num_streams;
+extern struct dyn_string streams[MAX_DEST][MAX_STREAMS];
+extern int num_streams[MAX_DEST];
+extern int current_dest;
 
-int mode[MAX_STREAMS];
+extern int mode[MAX_DEST][MAX_STREAMS];
 #define MODE_NONE    0
 #define MODE_COMMENT 1
 #define MODE_BLOCK   2
@@ -173,7 +207,8 @@ int mode[MAX_STREAMS];
    mode has been entered. Set this to 1 and check again if it has been
    set back to zero.
 */
-extern int watch_mode[MAX_STREAMS];
+extern int watch_mode[MAX_DEST][MAX_STREAMS];
+extern int beg_mode[MAX_DEST][MAX_STREAMS];
 /*=============================================================================*/
 /* CAPA PROTOTYPES FOR FUNCTIONS IN COMMON.C                                   */
 /*=============================================================================*/
@@ -181,9 +216,9 @@ extern int watch_mode[MAX_STREAMS];
 int capa_parse(int  set,Problem_t **problem,char *filename,int *num_questions,void (*func_ptr)());
 void send(char* text,...);
 void end_mode(void);
-void end_mode_stream(int which);
+void end_mode_stream(int which_dest, int which);
 void start_mode(int newmode,char* args);
-void start_mode_stream(int which,int newmode,char* args);
+void start_mode_stream(int which_dest, int which,int newmode,char* args);
 void dyn_init(struct dyn_string *dyn);
 void dyn_free(struct dyn_string *dyn);
 int append_message(struct dyn_string *dyn_msg,char *format,va_list ap);
@@ -192,8 +227,11 @@ void flush_delayed();
 void start_delayed();
 void end_delayed();
 void send_stream(int which,char* text,...);
-void start_streams(int num);
-void end_streams(int which);
+void start_streams(int which_dest, int num);
+void end_streams(int which_dest, int which);
+int is_dest_empty(int which_dest);
+void change_destination(int which_dest);
+void send_destination_to_default(int which_dest);
 void new_cache();
 void delete_cache();
 void start_cache();