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/***********************************************************
* K O U L E S *
*----------------------------------------------------------*
* C1995 JAHUSOFT *
* Jan Hubicka *
* Dukelskych Bojovniku 1944 *
* 390 03 Tabor *
* Czech Republic *
* Telefon: (048-I think) (0361) 32613 *
* eMail: hubicka@limax.paru.cas.cz *
*----------------------------------------------------------*
* Copyright(c)1995 by Jan Hubicka.See README for license *
* details. *
*----------------------------------------------------------*
* input.c input functions for OS/2 *
***********************************************************/
#include "koules.h"
#undef next
/* and something for the keyboard handling */
BYTE penter, pup, pdown, pp, pesc, pleft, pright;
ULONG mousex=0, mousey=0, mousebuttons=0;
struct keyrec *findkey(CONST int sc)
{
struct keyrec *kkey = firstkey;
while (kkey != NULL && kkey->scancode != sc)
kkey = kkey->next;
return (kkey);
}
void addkey (CONST int scancode)
{
struct keyrec *key;
if (!findkey (scancode))
{
key = malloc (sizeof (struct keyrec));
key->last = NULL;
key->next = firstkey;
if (firstkey != NULL)
firstkey->last = key;
key->scancode = scancode;
firstkey = key;
}
}
void deletekey (CONST int scancode)
{
struct keyrec *key;
if (!(key = findkey (scancode)))
{
printf ("Key not found!\n");
return;
}
if (key->last)
key->last->next = key->next;
else
firstkey = key->next;
if (key->next)
key->next->last = key->last;
free (key);
}
int GetKey()
{
if (firstkey != NULL /* && firstkey->next != NULL */ )
return (firstkey->scancode);
return (0);
}
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