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user32: Constify some variables.

This commit is contained in:
Andrew Talbot 2007-11-11 12:37:36 +00:00 committed by Alexandre Julliard
parent 864db96626
commit 5f4f0fa04d
1 changed files with 4 additions and 4 deletions
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8
dlls/user32/comm16.c
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@ -140,7 +140,7 @@ static struct DosDeviceStruct *GetDeviceStruct(int index)
return NULL;
}
static int GetCommPort_ov(LPOVERLAPPED ov, int write)
static int GetCommPort_ov(const OVERLAPPED *ov, int write)
{
int x;
@ -161,13 +161,13 @@ static int WinError(void)
}
}
static unsigned comm_inbuf(struct DosDeviceStruct *ptr)
static unsigned comm_inbuf(const struct DosDeviceStruct *ptr)
{
return ((ptr->ibuf_tail > ptr->ibuf_head) ? ptr->ibuf_size : 0)
+ ptr->ibuf_head - ptr->ibuf_tail;
}
static unsigned comm_outbuf(struct DosDeviceStruct *ptr)
static unsigned comm_outbuf(const struct DosDeviceStruct *ptr)
{
return ((ptr->obuf_tail > ptr->obuf_head) ? ptr->obuf_size : 0)
+ ptr->obuf_head - ptr->obuf_tail;
@ -360,7 +360,7 @@ static void comm_waitwrite(struct DosDeviceStruct *ptr)
/*****************************************************************************
* COMM16_DCBtoDCB16 (Internal)
*/
static INT16 COMM16_DCBtoDCB16(LPDCB lpdcb, LPDCB16 lpdcb16)
static INT16 COMM16_DCBtoDCB16(const DCB *lpdcb, LPDCB16 lpdcb16)
{
if(lpdcb->BaudRate<0x10000)
lpdcb16->BaudRate = lpdcb->BaudRate;