X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=madtty%2Fmadtty.h;h=0a1e451b0496b89ac86c6a6fcb4d3f1989574180;hb=5e8bd7606f26abce289b94c905db65487926bc9c;hp=8e8424a69afa4d4c5842f8d4ae4010fc2a3d8549;hpb=6be1cb501cb582f98b6d800d7adfd7a42677ea77;p=apps%2Fmadtty.git

diff --git a/madtty/madtty.h b/madtty/madtty.h
index 8e8424a..0a1e451 100644
--- a/madtty/madtty.h
+++ b/madtty/madtty.h
@@ -30,11 +30,31 @@
 #include <unistd.h>
 #include <wchar.h>
 
+enum {
+    /* means escape sequence was handled */
+    MADTTY_HANDLER_OK,
+    /* means the escape sequence was not  recognized yet, but
+     * there is hope that it still will once more characters
+     * arrive (i.e. it is not yet complete).
+     *
+     * The library will thus continue collecting characters
+     * and calling the handler as each character arrives until
+     * either OK or NOWAY is returned.
+     */
+    MADTTY_HANDLER_NOTYET,
+    /* means the escape sequence was not recognized, and there
+     * is no chance that it will even if more characters  are
+     * added to it.
+     */
+    MADTTY_HANDLER_NOWAY
+};
+
 typedef struct madtty_t madtty_t;
+typedef int (*madtty_handler_t)(madtty_t *, char *es);
 
 void madtty_init_colors(void);
 void madtty_init_vt100_graphics(void);
-
+void madtty_set_handler(madtty_t *, madtty_handler_t);
 int madtty_color_pair(int fg, int bg);
 
 madtty_t *madtty_create(int rows, int cols);