1 files changed, 11 insertions, 1 deletions
diff --git a/platform/gl/gl-app.h b/platform/gl/gl-app.h
index 2a00bec4..1cf5b91b 100644
--- a/platform/gl/gl-app.h
+++ b/platform/gl/gl-app.h
@@ -1,13 +1,15 @@
 #include "mupdf/fitz.h"
 #include <GLFW/glfw3.h>
 
+extern fz_context *ctx;
+
 struct ui
 {
 	int x, y;
 	int down, middle, right;
 	int key, special, mod;
 
-	void *hot, *active;
+	void *hot, *active, *focus;
 
 	int fontsize;
 	int baseline;
@@ -24,3 +26,11 @@ float ui_draw_character(fz_context *ctx, int ucs, float x, float y);
 void ui_end_text(fz_context *ctx);
 float ui_draw_string(fz_context *ctx, float x, float y, const char *str);
 float ui_measure_string(fz_context *ctx, char *str);
+
+struct input
+{
+	int text[256];
+	int *end, *p, *q;
+};
+
+int ui_input(int x0, int y0, int x1, int y1, struct input *input);