helper.c

来自「windows mobile 5 下的底层驱动包」· C语言 代码 · 共 32 行

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
#include <windows.h>

// Stub required for NAND FMD
//
LPVOID MapCallerPtr(LPVOID ptr, DWORD dwLen)
{
    return ptr;
}

// Implementation is not provided in fulllibc, so this is copied from coredll
//
int _strnicmp(const char *psz1, const char *psz2, size_t cb) {
    unsigned char ch1 = 0, ch2 = 0; // Zero for case cb = 0.
    while (cb--) {
        ch1 = _tolower(*(psz1++)); 
        ch2 = _tolower(*(psz2++));
        if (!ch1 || (ch1 != ch2))
        	break;
    }
    return (ch1 - ch2);
}