Optional vterm_output_set_callback() to set an output func; will eventually replace buffer logic

1 files changed, 7 insertions, 0 deletions

diff --git a/include/vterm.h b/include/vterm.h
index 51dc970..f83140a 100644
--- a/include/vterm.h
+++ b/include/vterm.h
@@ -290,10 +290,17 @@ void vterm_set_utf8(VTerm *vt, int is_utf8);
 
 size_t vterm_input_write(VTerm *vt, const char *bytes, size_t len);
 
+/* Setting output callback will override the buffer logic */
+typedef void VTermOutputCallback(const char *s, size_t len, void *user);
+void vterm_output_set_callback(VTerm *vt, VTermOutputCallback *func, void *user);
+
+/* These buffer functions only work if output callback is NOT set
+ * These are deprecated and will be removed in a later version */
 size_t vterm_output_get_buffer_size(const VTerm *vt);
 size_t vterm_output_get_buffer_current(const VTerm *vt);
 size_t vterm_output_get_buffer_remaining(const VTerm *vt);
 
+/* This too */
 size_t vterm_output_read(VTerm *vt, char *buffer, size_t len);
 
 void vterm_keyboard_unichar(VTerm *vt, uint32_t c, VTermModifier mod);