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readb returns 8 bit value. (fixes some logging warnings later on)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3918
This commit is contained in:
Peter Veenstra 2015-06-05 13:31:45 +00:00
parent 7e22a0f0c0
commit 5c10edabb8
1 changed files with 2 additions and 2 deletions
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4
src/dos/dos_mscdex.cpp
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@ -933,7 +933,7 @@ static CMscdex* mscdex = 0;
static PhysPt curReqheaderPtr = 0;
static Bit16u MSCDEX_IOCTL_Input(PhysPt buffer,Bit8u drive_unit) {
Bitu ioctl_fct = mem_readb(buffer);
Bit8u ioctl_fct = mem_readb(buffer);
MSCDEX_LOG("MSCDEX: IOCTL INPUT Subfunction %02X",ioctl_fct);
switch (ioctl_fct) {
case 0x00 : /* Get Device Header address */
@ -1050,7 +1050,7 @@ static Bit16u MSCDEX_IOCTL_Input(PhysPt buffer,Bit8u drive_unit) {
}
static Bit16u MSCDEX_IOCTL_Optput(PhysPt buffer,Bit8u drive_unit) {
Bitu ioctl_fct = mem_readb(buffer);
Bit8u ioctl_fct = mem_readb(buffer);
// MSCDEX_LOG("MSCDEX: IOCTL OUTPUT Subfunction %02X",ioctl_fct);
switch (ioctl_fct) {
case 0x00 : // Unload /eject media