fbpad.h

   1 /* fbpad header file */
   2
   3 #define MIN(a, b)       ((a) < (b) ? (a) : (b))
   4 #define MAX(a, b)       ((a) > (b) ? (a) : (b))
   5 #define LEN(a)          (sizeof(a) / sizeof((a)[0]))
   6
   7 #define ESC             27              /* escape code */
   8 #define NHIST           128             /* scrolling history lines */
   9
  10 /* isdw.c */
  11 #define DWCHAR          0x40000000u     /* 2nd half of a fullwidth char */
  12
  13 int isdw(int c);
  14 int iszw(int c);
  15
  16 /* term.c */
  17 struct term *term_make(void);
  18 void term_free(struct term *term);
  19 void term_load(struct term *term, int visible);
  20 void term_save(struct term *term);
  21 int term_fd(struct term *term);
  22 void term_hide(struct term *term);
  23 void term_show(struct term *term);
  24 /* operations on the loaded terminal */
  25 void term_read(void);
  26 void term_send(int c);
  27 void term_exec(char **args, int swsig);
  28 void term_end(void);
  29 void term_screenshot(void);
  30 void term_scrl(int pos);
  31 void term_redraw(int all);
  32
  33 /* pad.c */
  34 #define FN_I            0x01000000      /* italic font */
  35 #define FN_B            0x02000000      /* bold font */
  36 #define FN_C            0x00ffffff      /* font color mask */
  37
  38 int pad_init(void);
  39 void pad_free(void);
  40 void pad_conf(int row, int col, int rows, int cols);
  41 int pad_font(char *fr, char *fi, char *fb);
  42 void pad_put(int ch, int r, int c, int fg, int bg);
  43 int pad_rows(void);
  44 int pad_cols(void);
  45 void pad_fill(int sr, int er, int sc, int ec, int c);
  46 void pad_border(unsigned c, int wid);
  47 char *pad_fbdev(void);
  48 int pad_crows(void);
  49 int pad_ccols(void);
  50
  51 /* font.c */
  52 struct font *font_open(char *path);
  53 void font_free(struct font *font);
  54 int font_rows(struct font *font);
  55 int font_cols(struct font *font);
  56 int font_bitmap(struct font *font, void *dst, int c);
  57
  58 /* scrsnap.c */
  59 void scr_snap(int idx);
  60 int scr_load(int idx);
  61 void scr_free(int idx);
  62 void scr_done(void);