remove implicit extern declarations -- thanks to adc!HEADmaster

1 files changed, 0 insertions, 53 deletions

diff --git a/gramscii.h b/gramscii.h
index 96445d3..428f7c4 100644
--- a/gramscii.h
+++ b/gramscii.h
@@ -121,59 +121,6 @@ typedef struct{
 #define progr_x(d) ((d) == DIR_L ? -1 : (d) == DIR_R ? 1 : 0)
 #define progr_y(d) ((d) == DIR_U ? -1 : (d) == DIR_D ? 1 : 0)
 
-/** global variables **/ 
-
-lineset_t screen; /* what is visualised */
-lineset_t cutbuf; /* cut/paste buffer */
-lineset_t *undo;  /* undo list */
-
-pos_t marks[26]; /* position marks */
-char mark_map[26]; /* marks map */
-
-int undo_sz;/* allocated size of undo list*/
-int undo_cur;/* undo position */
-int undo_lst;/* last valid undo position */
-
-int WIDTH, HEIGHT;
-
-int mode;/* mode */
-int dir;/* line direction */
-int x;
-int y;
-int step;/* current step */
-int mult;/* current multiplier */
-int force_new;
-char corner;
-
-/* number of available markers for each type */
-int hlines_sz;
-int vlines_sz;
-int corners_sz;
-int stmarks_sz;
-int endmarks_sz;
-/**/
-
-/* line and arrow markers */
-int cur_hl, cur_vl, cur_corn, cur_start, cur_end;
-char line_h;
-char line_v;
-char mark_st;
-char mark_end;
-/**/
-
-char modified; /* set to 1 if screen modified since last save */ 
-char fname[256];
-
-
-char script; /* set to 1 in script-mode */
-char autoend; /* set to 1 in auto-arrow mode */
-
-/* Used by draw_arrow to identify the bounding box */
-int a_miny;
-int a_maxy;
-/**/
-
-struct termios t1, t2, t3;
 
 /** screen-related functions **/
 void reset_styles();