Am 19.12.2009 16:35, schrieb Gene Creighton:
typedef struct
{
short ImageFileType;
long FileSize;
short Reserved1;
short Reserved2;
long ImageDataOffset;
} WIN3XHEAD;
typedef struct
{
long HeaderSize;
long ImageWidth;
long ImageHeight;
short NumberOfImagePlanes;
short BitsPerPixel;
long CompressionMethod;
long SizeOfBitmap;
long HorzResolution;
long VertResolution;
long NumColorsUsed;
long NumSignificantColors;
} WIN3XINFOHEAD;
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Try appending __attribute__((packed)) after the closing } of the structs
in question. That should disable padding.
Furthermore I recommend using int32_t instead of long, since long is 8
bytes on 64-bit Linux systems (hence your code wouldn't work on those).
Best regards.
