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Line 91... Line 91...
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static void resume_normal(void)
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static void resume_normal(void)
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{
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{
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    set_style(0xe0e0e0, 0);
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    set_style(0xe0e0e0, 0);
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}
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}
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void clear_screen(void)
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{
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    send_call(con_phone, CONSOLE_CLEAR, 0);
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    moveto(0,0);
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}
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/*
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/*
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 * Clear the screen, forgetting the current contents in the process.
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 * Clear the screen, forgetting the current contents in the process.
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 */
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 */
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void
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void
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scr_clear(void)
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scr_clear(void)
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    send_call(con_phone, CONSOLE_CURSOR_VISIBILITY, 0);
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    send_call(con_phone, CONSOLE_CURSOR_VISIBILITY, 0);
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    resume_normal();
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    resume_normal();
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    scr_clear();
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    scr_clear();
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}
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}
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static void moveto(int r, int c)
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void moveto(int r, int c)
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{
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{
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    send_call_2(con_phone, CONSOLE_GOTO, r, c);
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    send_call_2(con_phone, CONSOLE_GOTO, r, c);
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}
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}
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static void fflush(void)
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static void fflush(void)
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{
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{
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    send_call(con_phone, CONSOLE_FLUSH, 0);
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    send_call(con_phone, CONSOLE_FLUSH, 0);
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}
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}
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struct winsize {
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winsize_t winsize;
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    ipcarg_t ws_row;
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    ipcarg_t ws_col;
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};
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static int get_display_size(struct winsize *ws)
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static int get_display_size(winsize_t *ws)
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{
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{
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    return sync_send_2(con_phone, CONSOLE_GETSIZE, 0, 0, &ws->ws_row, &ws->ws_col);
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    return sync_send_2(con_phone, CONSOLE_GETSIZE, 0, 0, &ws->ws_row, &ws->ws_col);
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}
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}
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static void
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static void
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 * Set up screen mode.
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 * Set up screen mode.
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 */
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 */
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void
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void
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scr_set(void)
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scr_set(void)
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{
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{
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    struct winsize ws;
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    winsize_t ws;
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    Rows = 0, Cols = 0;
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    Rows = 0, Cols = 0;
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    if (get_display_size(&ws) == 0) {
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    if (get_display_size(&ws) == 0) {
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        Rows = ws.ws_row;
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        Rows = ws.ws_row;
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        Cols = ws.ws_col;
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        Cols = ws.ws_col;