| _TIFFAUXILIARY(3tiff) | LibTIFF | _TIFFAUXILIARY(3tiff) |
_TIFFauxiliary - auxiliary functions
#include <tiffio.h>
_TIFFClampDoubleToUInt32() clamps double values into the range of uint32_t (i.e. 0 .. 0xFFFFFFFF)
_TIFFMultiply32() and _TIFFMultiply64() checks for an integer overflow of the multiplication result and return the multiplication result or 0 if an overflow would happen. The string where is printed in the error message in case an overflow happens and can be used to indicate where the function was called.
libtiff (3tiff),
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1988-2023, LibTIFF contributors
| November 23, 2023 | 4.5 |