User's Manual

ProgrammingChapter —7
256 700 Series Color Mob ile Computer User’s Manual
IOCTL_HAL_GET_BOOTLOADER_VERINFO
Returns the HAL version information of the Pocket PC image.
Usage
#include “oemioctl.h”
Syntax
BOOL KernelIoControl( IOCTL_HAL_GET_OAL_VERINFO,LPVOID
lpInBuf, DWORD nInBufSize,LPVOID lpOutBuf,DWORD
nOutBufSize,LPDWORD lpBytesReturned );
Parameters
lpInBuf Should be set to NULL.
nInBufSize Should be set to zero.
lpOutBuf Must point to a VERSIONINFO structure as defined by
OEMIOCTL.H. The fields should have these values:
S cboemverinfo Sizeof (tagOemVerInfo);
S verinfover 1
S sig; “ITC\0”
S id; ‘B’
S tgtcustomer “”
S tgtplat SeaRay
S tgtplatversion Current build version number of the
bootstrap loader
S tgtcputype[8]; “Intel\0”;
S tgtcpu “PXA255\0”
S tgtcoreversion “”
S date Build time
S time Build date
nOutBufSize ThesizeofVERSIONINFOinbytes.
lpBytesReturned The number of bytes returned to lpOutBuf.
Return Values
Returns TRUE if function succeeds. Returns FALSE if the function fails.
GetLastError() may be used to get the extended error value.