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Update commentary for LispKbdFd, remove unused LispWindowFd extern reference

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This commit is contained in:
Nick Briggs
2023-01-06 12:14:09 -08:00
parent ade2b1461a
commit 9d40ecd77a
1 changed files with 3 additions and 5 deletions
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8
src/initkbd.c
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@@ -68,7 +68,6 @@ extern KbdInterface currentkbd;
extern DspInterface currentdsp; extern DspInterface currentdsp;
#endif /* DOS */ #endif /* DOS */
extern int LispWindowFd;
int LispKbdFd = -1; int LispKbdFd = -1;
extern fd_set LispReadFds; extern fd_set LispReadFds;
@@ -193,15 +192,14 @@ static u_char DOSLispKeyMap_101[0x80] = {
void init_keyboard(int flg) /* if 0 init else re-init */ void init_keyboard(int flg) /* if 0 init else re-init */
{ {
set_kbd_iopointers(); set_kbd_iopointers();
/* if using a raw keyboard, LispKbdFd would be the result of opening /dev/kbd
* and it would be added to LispReadFds to generate keyboard events
*/
if (flg == 0) { keyboardtype(LispKbdFd); } if (flg == 0) { keyboardtype(LispKbdFd); }
#if XWINDOW #if XWINDOW
init_Xevent(currentdsp); init_Xevent(currentdsp);
#elif DOS #elif DOS
if (flg == 0) { /* Install the handlers ONLY when we */ if (flg == 0) { /* Install the handlers ONLY when we */
/* init the kbd the init the kbd the */ /* init the kbd the init the kbd the */