- ftype->nprocedure
- in - TYPE: symbol
- returns: int. (See TABLE.)
TABLE. leptonica image formats
integer symbol 0 IFF_UNKNOWN 1 IFF_BMP 2 IFF_JFIF_JPEG 3 IFF_PNG 4 IFF_TIFF 5 IFF_TIFF_PACKBITS 6 IFF_TIFF_RLE 7 IFF_TIFF_G3 8 IFF_TIFF_G4 9 IFF_TIFF_LZW 10 IFF_TIFF_ZIP 11 IFF_PNM 12 IFF_PS 13 IFF_GIF 14 IFF_JP2 15 IFF_WEBP 16 IFF_LPDF 17 IFF_TIFF_JPEG 18 IFF_DEFAULT 19 IFF_SPIX