Невозможно преобразовать параметр 1 из "const wchar_t [12]" в "const char *"

/*
 * (c) Copyright 1993, Silicon Graphics, Inc.
 * ALL RIGHTS RESERVED
 * Permission to use, copy, modify, and distribute this software for
 * any purpose and without fee is hereby granted, provided that the above
 * copyright notice appear in all copies and that both the copyright notice
 * and this permission notice appear in supporting documentation, and that
 * the name of Silicon Graphics, Inc. not be used in advertising
 * or publicity pertaining to distribution of the software without specific,
 * written prior permission.
 *
 * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
 * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SILICON
 * GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
 * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
 * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
 * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
 * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC.  HAS BEEN
 * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
 * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * US Government Users Restricted Rights
 * Use, duplication, or disclosure by the Government is subject to
 * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
 * (c)(1)(ii) of the Rights in Technical Data and Computer Software
 * clause at DFARS 252.227-7013 and/or in similar or successor
 * clauses in the FAR or the DOD or NASA FAR Supplement.
 * Unpublished-- rights reserved under the copyright laws of the
 * United States.  Contractor/manufacturer is Silicon Graphics,
 * Inc., 2011 N.  Shoreline Blvd., Mountain View, CA 94039-7311.
 *
 * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
 */
#include <windows.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "tk.h"
#define static
#define IMAGIC      0x01da
#define IMAGIC_SWAP 0xda01
#define SWAP_SHORT_BYTES(x) ((((x) & 0xff) << 8) | (((x) & 0xff00) >> 8))
#define SWAP_LONG_BYTES(x) (((((x) & 0xff) << 24) | (((x) & 0xff00) << 8)) | 
                            ((((x) & 0xff0000) >> 8) | (((x) & 0xff000000) >> 24)))
typedef struct _rawImageRec {
    unsigned short imagic;
    unsigned short type;
    unsigned short dim;
    unsigned short sizeX, sizeY, sizeZ;
    unsigned long min, max;
    unsigned long wasteBytes;
    char name[80];
    unsigned long colorMap;
    HANDLE file;
    unsigned char *tmp, *tmpR, *tmpG, *tmpB;
    unsigned long rleEnd;
    unsigned long *rowStart;
    long *rowSize;
} rawImageRec;
static void RawImageClose(rawImageRec *raw);
static rawImageRec *RawImageOpenAW(char *fileName, BOOL bUnicode)
{
    rawImageRec *raw;
    unsigned long *rowStart, *rowSize, ulTmp;
    int x;
    DWORD dwBytesRead;
    raw = (rawImageRec *)malloc(sizeof(rawImageRec));
    if (raw == NULL) {
        MESSAGEBOX(GetFocus(), "Out of memory.", "Error", MB_OK);
        return NULL;
    }
    raw->file = bUnicode ? CreateFileW((LPWSTR) fileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0) :
                           CreateFileA((LPSTR) fileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
    if (raw->file == INVALID_HANDLE_VALUE) {
        char ach[256];
        bUnicode ? wsprintf(ach, "Failed to open image file %ws.n", fileName) :
                   wsprintf(ach, "Failed to open image file %s.n", fileName);
        MESSAGEBOX(GetFocus(), ach, "Error", MB_OK);
        free( raw );
        return NULL;
    }
    ReadFile(raw->file, (LPVOID) raw, 12, &dwBytesRead, (LPOVERLAPPED) NULL);
    if (raw->imagic == IMAGIC_SWAP) {
        raw->type = SWAP_SHORT_BYTES(raw->type);
        raw->dim = SWAP_SHORT_BYTES(raw->dim);
        raw->sizeX = SWAP_SHORT_BYTES(raw->sizeX);
        raw->sizeY = SWAP_SHORT_BYTES(raw->sizeY);
        raw->sizeZ = SWAP_SHORT_BYTES(raw->sizeZ);
    } else if (raw->imagic != IMAGIC) {
        // magic number is absent - conclude file is invalid (?)
        MESSAGEBOX(GetFocus(), "Invalid rgb file.", "Error", MB_OK);
        RawImageClose( raw );
        return NULL;
    }
        
    raw->tmp = (unsigned char *)malloc(raw->sizeX*256);
    raw->tmpR = (unsigned char *)malloc(raw->sizeX*256);
    raw->tmpG = (unsigned char *)malloc(raw->sizeX*256);
    raw->tmpB = (unsigned char *)malloc(raw->sizeX*256);
    if (raw->tmp == NULL || raw->tmpR == NULL || raw->tmpG == NULL ||
        raw->tmpB == NULL) {
        MESSAGEBOX(GetFocus(), "Out of memory.", "Error", MB_OK);
        RawImageClose( raw );
        return NULL;
    }
    if ((raw->type & 0xFF00) == 0x0100) {
        x = raw->sizeY * raw->sizeZ * sizeof(long);
        raw->rowStart = (unsigned long *)malloc(x);
        raw->rowSize = (long *)malloc(x);
        if (raw->rowStart == NULL || raw->rowSize == NULL) {
            MESSAGEBOX(GetFocus(), "Out of memory.", "Error", MB_OK);
            RawImageClose( raw );
            return NULL;
        }
        raw->rleEnd = 512 + (2 * x);
        SetFilePointer(raw->file, 512, NULL, FILE_BEGIN);
        ReadFile(raw->file, (LPVOID) raw->rowStart, x, &dwBytesRead,
                 (LPOVERLAPPED) NULL);
        ReadFile(raw->file, (LPVOID) raw->rowSize, x, &dwBytesRead,
                 (LPOVERLAPPED) NULL);
        if (raw->imagic == IMAGIC_SWAP) {
            x /= sizeof(long);
            rowStart = raw->rowStart;
            rowSize = raw->rowSize;
            while (x--) {
                ulTmp = *rowStart;
                *rowStart++ = SWAP_LONG_BYTES(ulTmp);
                ulTmp = *rowSize;
                *rowSize++ = SWAP_LONG_BYTES(ulTmp);
            }
        }
    }
    return raw;
}
static void RawImageClose(rawImageRec *raw)
{
    if( !raw )
        return;
    CloseHandle(raw->file);
    if( raw->tmp ) free(raw->tmp);
    if( raw->tmpR ) free(raw->tmpR);
    if( raw->tmpG ) free(raw->tmpG);
    if( raw->tmpB ) free(raw->tmpB);
    free(raw);
}
static void RawImageGetRow(rawImageRec *raw, unsigned char *buf, int y, int z)
{
    unsigned char *iPtr, *oPtr, pixel;
    int count;
    DWORD dwBytesRead;
    if ((raw->type & 0xFF00) == 0x0100) {
        SetFilePointer(raw->file, raw->rowStart[y+z*raw->sizeY], NULL, FILE_BEGIN);
        ReadFile(raw->file, (LPVOID) raw->tmp,
                 (unsigned int)raw->rowSize[y+z*raw->sizeY], &dwBytesRead,
                 (LPOVERLAPPED) NULL);
        iPtr = raw->tmp;
        oPtr = buf;
        while (1) {
            pixel = *iPtr++;
            count = (int)(pixel & 0x7F);
            if (!count) {
                return;
            }
            if (pixel & 0x80) {
                while (count--) {
                    *oPtr++ = *iPtr++;
                }
            } else {
                pixel = *iPtr++;
                while (count--) {
                    *oPtr++ = pixel;
                }
            }
        }
    } else {
        SetFilePointer(raw->file, 512+(y*raw->sizeX)+(z*raw->sizeX*raw->sizeY),
                       NULL, FILE_BEGIN);
        ReadFile(raw->file, (LPVOID) buf, raw->sizeX, &dwBytesRead,
                 (LPOVERLAPPED) NULL);
    }
}
static void RawImageGetData(rawImageRec *raw, TK_RGBImageRec *final)
{
    unsigned char *ptr;
    int i, j;
    final->data = (unsigned char *)malloc((raw->sizeX+1)*(raw->sizeY+1)*4);
    if (final->data == NULL) {
        MESSAGEBOX(GetFocus(), "Out of memory.", "Error", MB_OK);
        return;
    }
    ptr = final->data;
    for (i = 0; i < raw->sizeY; i++) {
        RawImageGetRow(raw, raw->tmpR, i, 0);
        RawImageGetRow(raw, raw->tmpG, i, 1);
        RawImageGetRow(raw, raw->tmpB, i, 2);
        for (j = 0; j < raw->sizeX; j++) {
            *ptr++ = *(raw->tmpR + j);
            *ptr++ = *(raw->tmpG + j);
            *ptr++ = *(raw->tmpB + j);
        }
    }
}
TK_RGBImageRec *tkRGBImageLoad(char *fileName)
{
    return tkRGBImageLoadAW(fileName, FALSE);
}
TK_RGBImageRec *tkRGBImageLoadAW(char *fileName, BOOL bUnicode)
{
    rawImageRec *raw;
    TK_RGBImageRec *final;
    if( !(raw = RawImageOpenAW(fileName, bUnicode)) )
        return NULL;
    final = (TK_RGBImageRec *)malloc(sizeof(TK_RGBImageRec));
    if (final == NULL) {
        MESSAGEBOX(GetFocus(), "Out of memory.", "Error", MB_OK);
        RawImageClose(raw);
        return NULL;
    }
    final->sizeX = raw->sizeX;
    final->sizeY = raw->sizeY;
    RawImageGetData(raw, final);
    RawImageClose(raw);
    return final;
}