|  | 
| 
 Defines | 
| #define | __il_h_ | 
| #define | __IL_H__ | 
| #define | CLAMP_HALF   1 | 
| #define | CLAMP_FLOATS   1 | 
| #define | CLAMP_DOUBLES   1 | 
| #define | RESTRICT | 
| #define | CONST_RESTRICT   const | 
| #define | ILchar   char | 
| #define | ILstring   char* | 
| #define | ILconst_string   char const * | 
| #define | IL_FALSE   0 | 
| #define | IL_TRUE   1 | 
| #define | IL_COLOUR_INDEX   0x1900 | 
|  | Data formats Formats. 
 | 
| #define | IL_COLOR_INDEX   0x1900 | 
| #define | IL_ALPHA   0x1906 | 
| #define | IL_RGB   0x1907 | 
| #define | IL_RGBA   0x1908 | 
| #define | IL_BGR   0x80E0 | 
| #define | IL_BGRA   0x80E1 | 
| #define | IL_LUMINANCE   0x1909 | 
| #define | IL_LUMINANCE_ALPHA   0x190A | 
| #define | IL_BYTE   0x1400 | 
|  | Data types Types. 
 | 
| #define | IL_UNSIGNED_BYTE   0x1401 | 
| #define | IL_SHORT   0x1402 | 
| #define | IL_UNSIGNED_SHORT   0x1403 | 
| #define | IL_INT   0x1404 | 
| #define | IL_UNSIGNED_INT   0x1405 | 
| #define | IL_FLOAT   0x1406 | 
| #define | IL_DOUBLE   0x140A | 
| #define | IL_HALF   0x140B | 
| #define | IL_MAX_BYTE   SCHAR_MAX | 
| #define | IL_MAX_UNSIGNED_BYTE   UCHAR_MAX | 
| #define | IL_MAX_SHORT   SHRT_MAX | 
| #define | IL_MAX_UNSIGNED_SHORT   USHRT_MAX | 
| #define | IL_MAX_INT   INT_MAX | 
| #define | IL_MAX_UNSIGNED_INT   UINT_MAX | 
| #define | IL_LIMIT(x, m, M)   (x<m?m:(x>M?M:x)) | 
| #define | IL_CLAMP(x)   IL_LIMIT(x,0,1) | 
| #define | IL_VENDOR   0x1F00 | 
| #define | IL_LOAD_EXT   0x1F01 | 
| #define | IL_SAVE_EXT   0x1F02 | 
| #define | IL_VERSION_1_7_8   1 | 
| #define | IL_VERSION   178 | 
| #define | IL_ORIGIN_BIT   0x00000001 | 
| #define | IL_FILE_BIT   0x00000002 | 
| #define | IL_PAL_BIT   0x00000004 | 
| #define | IL_FORMAT_BIT   0x00000008 | 
| #define | IL_TYPE_BIT   0x00000010 | 
| #define | IL_COMPRESS_BIT   0x00000020 | 
| #define | IL_LOADFAIL_BIT   0x00000040 | 
| #define | IL_FORMAT_SPECIFIC_BIT   0x00000080 | 
| #define | IL_ALL_ATTRIB_BITS   0x000FFFFF | 
| #define | IL_PAL_NONE   0x0400 | 
| #define | IL_PAL_RGB24   0x0401 | 
| #define | IL_PAL_RGB32   0x0402 | 
| #define | IL_PAL_RGBA32   0x0403 | 
| #define | IL_PAL_BGR24   0x0404 | 
| #define | IL_PAL_BGR32   0x0405 | 
| #define | IL_PAL_BGRA32   0x0406 | 
| #define | IL_TYPE_UNKNOWN   0x0000 | 
| #define | IL_BMP   0x0420 | 
|  | Microsoft Windows Bitmap - .bmp extension. 
 | 
| #define | IL_CUT   0x0421 | 
|  | Dr. Halo - .cut extension. 
 | 
| #define | IL_DOOM   0x0422 | 
|  | DooM walls - no specific extension. 
 | 
| #define | IL_DOOM_FLAT   0x0423 | 
|  | DooM flats - no specific extension. 
 | 
| #define | IL_ICO   0x0424 | 
|  | Microsoft Windows Icons and Cursors - .ico and .cur extensions. 
 | 
| #define | IL_JPG   0x0425 | 
|  | JPEG - .jpg, .jpe and .jpeg extensions. 
 | 
| #define | IL_JFIF   0x0425 | 
| #define | IL_ILBM   0x0426 | 
|  | Amiga IFF (FORM ILBM) - .iff, .ilbm, .lbm extensions. 
 | 
| #define | IL_PCD   0x0427 | 
|  | Kodak PhotoCD - .pcd extension. 
 | 
| #define | IL_PCX   0x0428 | 
|  | ZSoft PCX - .pcx extension. 
 | 
| #define | IL_PIC   0x0429 | 
|  | PIC - .pic extension. 
 | 
| #define | IL_PNG   0x042A | 
|  | Portable Network Graphics - .png extension. 
 | 
| #define | IL_PNM   0x042B | 
|  | Portable Any Map - .pbm, .pgm, .ppm and .pnm extensions. 
 | 
| #define | IL_SGI   0x042C | 
|  | Silicon Graphics - .sgi, .bw, .rgb and .rgba extensions. 
 | 
| #define | IL_TGA   0x042D | 
|  | TrueVision Targa File - .tga, .vda, .icb and .vst extensions. 
 | 
| #define | IL_TIF   0x042E | 
|  | Tagged Image File Format - .tif and .tiff extensions. 
 | 
| #define | IL_CHEAD   0x042F | 
|  | C-Style Header - .h extension. 
 | 
| #define | IL_RAW   0x0430 | 
|  | Raw Image Data - any extension. 
 | 
| #define | IL_MDL   0x0431 | 
|  | Half-Life Model Texture - .mdl extension. 
 | 
| #define | IL_WAL   0x0432 | 
|  | Quake 2 Texture - .wal extension. 
 | 
| #define | IL_LIF   0x0434 | 
|  | Homeworld Texture - .lif extension. 
 | 
| #define | IL_MNG   0x0435 | 
|  | Multiple-image Network Graphics - .mng extension. 
 | 
| #define | IL_JNG   0x0435 | 
| #define | IL_GIF   0x0436 | 
|  | Graphics Interchange Format - .gif extension. 
 | 
| #define | IL_DDS   0x0437 | 
|  | DirectDraw Surface - .dds extension. 
 | 
| #define | IL_DCX   0x0438 | 
|  | ZSoft Multi-PCX - .dcx extension. 
 | 
| #define | IL_PSD   0x0439 | 
|  | Adobe PhotoShop - .psd extension. 
 | 
| #define | IL_EXIF   0x043A | 
| #define | IL_PSP   0x043B | 
|  | PaintShop Pro - .psp extension. 
 | 
| #define | IL_PIX   0x043C | 
|  | PIX - .pix extension. 
 | 
| #define | IL_PXR   0x043D | 
|  | Pixar - .pxr extension. 
 | 
| #define | IL_XPM   0x043E | 
|  | X Pixel Map - .xpm extension. 
 | 
| #define | IL_HDR   0x043F | 
|  | Radiance High Dynamic Range - .hdr extension. 
 | 
| #define | IL_ICNS   0x0440 | 
|  | Macintosh Icon - .icns extension. 
 | 
| #define | IL_JP2   0x0441 | 
|  | Jpeg 2000 - .jp2 extension. 
 | 
| #define | IL_EXR   0x0442 | 
|  | OpenEXR - .exr extension. 
 | 
| #define | IL_WDP   0x0443 | 
|  | Microsoft HD Photo - .wdp and .hdp extension. 
 | 
| #define | IL_VTF   0x0444 | 
|  | Valve Texture Format - .vtf extension. 
 | 
| #define | IL_WBMP   0x0445 | 
|  | Wireless Bitmap - .wbmp extension. 
 | 
| #define | IL_SUN   0x0446 | 
|  | Sun Raster - .sun, .ras, .rs, .im1, .im8, .im24 and .im32 extensions. 
 | 
| #define | IL_IFF   0x0447 | 
|  | Interchange File Format - .iff extension. 
 | 
| #define | IL_TPL   0x0448 | 
|  | Gamecube Texture - .tpl extension. 
 | 
| #define | IL_FITS   0x0449 | 
|  | Flexible Image Transport System - .fit and .fits extensions. 
 | 
| #define | IL_DICOM   0x044A | 
|  | Digital Imaging and Communications in Medicine (DICOM) - .dcm and .dicom extensions. 
 | 
| #define | IL_IWI   0x044B | 
|  | Call of Duty Infinity Ward Image - .iwi extension. 
 | 
| #define | IL_BLP   0x044C | 
|  | Blizzard Texture Format - .blp extension. 
 | 
| #define | IL_FTX   0x044D | 
|  | Heavy Metal: FAKK2 Texture - .ftx extension. 
 | 
| #define | IL_ROT   0x044E | 
|  | Homeworld 2 - Relic Texture - .rot extension. 
 | 
| #define | IL_TEXTURE   0x044F | 
|  | Medieval II: Total War Texture - .texture extension. 
 | 
| #define | IL_DPX   0x0450 | 
|  | Digital Picture Exchange - .dpx extension. 
 | 
| #define | IL_UTX   0x0451 | 
|  | Unreal (and Unreal Tournament) Texture - .utx extension. 
 | 
| #define | IL_MP3   0x0452 | 
|  | MPEG-1 Audio Layer 3 - .mp3 extension. 
 | 
| #define | IL_JASC_PAL   0x0475 | 
|  | PaintShop Pro Palette. 
 | 
| #define | IL_NO_ERROR   0x0000 | 
| #define | IL_INVALID_ENUM   0x0501 | 
| #define | IL_OUT_OF_MEMORY   0x0502 | 
| #define | IL_FORMAT_NOT_SUPPORTED   0x0503 | 
| #define | IL_INTERNAL_ERROR   0x0504 | 
| #define | IL_INVALID_VALUE   0x0505 | 
| #define | IL_ILLEGAL_OPERATION   0x0506 | 
| #define | IL_ILLEGAL_FILE_VALUE   0x0507 | 
| #define | IL_INVALID_FILE_HEADER   0x0508 | 
| #define | IL_INVALID_PARAM   0x0509 | 
| #define | IL_COULD_NOT_OPEN_FILE   0x050A | 
| #define | IL_INVALID_EXTENSION   0x050B | 
| #define | IL_FILE_ALREADY_EXISTS   0x050C | 
| #define | IL_OUT_FORMAT_SAME   0x050D | 
| #define | IL_STACK_OVERFLOW   0x050E | 
| #define | IL_STACK_UNDERFLOW   0x050F | 
| #define | IL_INVALID_CONVERSION   0x0510 | 
| #define | IL_BAD_DIMENSIONS   0x0511 | 
| #define | IL_FILE_READ_ERROR   0x0512 | 
| #define | IL_FILE_WRITE_ERROR   0x0512 | 
| #define | IL_LIB_GIF_ERROR   0x05E1 | 
| #define | IL_LIB_JPEG_ERROR   0x05E2 | 
| #define | IL_LIB_PNG_ERROR   0x05E3 | 
| #define | IL_LIB_TIFF_ERROR   0x05E4 | 
| #define | IL_LIB_MNG_ERROR   0x05E5 | 
| #define | IL_LIB_JP2_ERROR   0x05E6 | 
| #define | IL_LIB_EXR_ERROR   0x05E7 | 
| #define | IL_UNKNOWN_ERROR   0x05FF | 
| #define | IL_ORIGIN_SET   0x0600 | 
| #define | IL_ORIGIN_LOWER_LEFT   0x0601 | 
| #define | IL_ORIGIN_UPPER_LEFT   0x0602 | 
| #define | IL_ORIGIN_MODE   0x0603 | 
| #define | IL_FORMAT_SET   0x0610 | 
| #define | IL_FORMAT_MODE   0x0611 | 
| #define | IL_TYPE_SET   0x0612 | 
| #define | IL_TYPE_MODE   0x0613 | 
| #define | IL_FILE_OVERWRITE   0x0620 | 
| #define | IL_FILE_MODE   0x0621 | 
| #define | IL_CONV_PAL   0x0630 | 
| #define | IL_DEFAULT_ON_FAIL   0x0632 | 
| #define | IL_USE_KEY_COLOUR   0x0635 | 
| #define | IL_USE_KEY_COLOR   0x0635 | 
| #define | IL_BLIT_BLEND   0x0636 | 
| #define | IL_SAVE_INTERLACED   0x0639 | 
| #define | IL_INTERLACE_MODE   0x063A | 
| #define | IL_QUANTIZATION_MODE   0x0640 | 
| #define | IL_WU_QUANT   0x0641 | 
| #define | IL_NEU_QUANT   0x0642 | 
| #define | IL_NEU_QUANT_SAMPLE   0x0643 | 
| #define | IL_MAX_QUANT_INDEXS   0x0644 | 
| #define | IL_MAX_QUANT_INDICES   0x0644 | 
| #define | IL_FASTEST   0x0660 | 
| #define | IL_LESS_MEM   0x0661 | 
| #define | IL_DONT_CARE   0x0662 | 
| #define | IL_MEM_SPEED_HINT   0x0665 | 
| #define | IL_USE_COMPRESSION   0x0666 | 
| #define | IL_NO_COMPRESSION   0x0667 | 
| #define | IL_COMPRESSION_HINT   0x0668 | 
| #define | IL_NVIDIA_COMPRESS   0x0670 | 
| #define | IL_SQUISH_COMPRESS   0x0671 | 
| #define | IL_SUB_NEXT   0x0680 | 
| #define | IL_SUB_MIPMAP   0x0681 | 
| #define | IL_SUB_LAYER   0x0682 | 
| #define | IL_COMPRESS_MODE   0x0700 | 
| #define | IL_COMPRESS_NONE   0x0701 | 
| #define | IL_COMPRESS_RLE   0x0702 | 
| #define | IL_COMPRESS_LZO   0x0703 | 
| #define | IL_COMPRESS_ZLIB   0x0704 | 
| #define | IL_TGA_CREATE_STAMP   0x0710 | 
| #define | IL_JPG_QUALITY   0x0711 | 
| #define | IL_PNG_INTERLACE   0x0712 | 
| #define | IL_TGA_RLE   0x0713 | 
| #define | IL_BMP_RLE   0x0714 | 
| #define | IL_SGI_RLE   0x0715 | 
| #define | IL_TGA_ID_STRING   0x0717 | 
| #define | IL_TGA_AUTHNAME_STRING   0x0718 | 
| #define | IL_TGA_AUTHCOMMENT_STRING   0x0719 | 
| #define | IL_PNG_AUTHNAME_STRING   0x071A | 
| #define | IL_PNG_TITLE_STRING   0x071B | 
| #define | IL_PNG_DESCRIPTION_STRING   0x071C | 
| #define | IL_TIF_DESCRIPTION_STRING   0x071D | 
| #define | IL_TIF_HOSTCOMPUTER_STRING   0x071E | 
| #define | IL_TIF_DOCUMENTNAME_STRING   0x071F | 
| #define | IL_TIF_AUTHNAME_STRING   0x0720 | 
| #define | IL_JPG_SAVE_FORMAT   0x0721 | 
| #define | IL_CHEAD_HEADER_STRING   0x0722 | 
| #define | IL_PCD_PICNUM   0x0723 | 
| #define | IL_PNG_ALPHA_INDEX   0x0724 | 
| #define | IL_JPG_PROGRESSIVE   0x0725 | 
| #define | IL_VTF_COMP   0x0726 | 
| #define | IL_DXTC_FORMAT   0x0705 | 
| #define | IL_DXT1   0x0706 | 
| #define | IL_DXT2   0x0707 | 
| #define | IL_DXT3   0x0708 | 
| #define | IL_DXT4   0x0709 | 
| #define | IL_DXT5   0x070A | 
| #define | IL_DXT_NO_COMP   0x070B | 
| #define | IL_KEEP_DXTC_DATA   0x070C | 
| #define | IL_DXTC_DATA_FORMAT   0x070D | 
| #define | IL_3DC   0x070E | 
| #define | IL_RXGB   0x070F | 
| #define | IL_ATI1N   0x0710 | 
| #define | IL_DXT1A   0x0711 | 
| #define | IL_CUBEMAP_POSITIVEX   0x00000400 | 
| #define | IL_CUBEMAP_NEGATIVEX   0x00000800 | 
| #define | IL_CUBEMAP_POSITIVEY   0x00001000 | 
| #define | IL_CUBEMAP_NEGATIVEY   0x00002000 | 
| #define | IL_CUBEMAP_POSITIVEZ   0x00004000 | 
| #define | IL_CUBEMAP_NEGATIVEZ   0x00008000 | 
| #define | IL_SPHEREMAP   0x00010000 | 
| #define | IL_VERSION_NUM   0x0DE2 | 
| #define | IL_IMAGE_WIDTH   0x0DE4 | 
| #define | IL_IMAGE_HEIGHT   0x0DE5 | 
| #define | IL_IMAGE_DEPTH   0x0DE6 | 
| #define | IL_IMAGE_SIZE_OF_DATA   0x0DE7 | 
| #define | IL_IMAGE_BPP   0x0DE8 | 
| #define | IL_IMAGE_BYTES_PER_PIXEL   0x0DE8 | 
| #define | IL_IMAGE_BPP   0x0DE8 | 
| #define | IL_IMAGE_BITS_PER_PIXEL   0x0DE9 | 
| #define | IL_IMAGE_FORMAT   0x0DEA | 
| #define | IL_IMAGE_TYPE   0x0DEB | 
| #define | IL_PALETTE_TYPE   0x0DEC | 
| #define | IL_PALETTE_SIZE   0x0DED | 
| #define | IL_PALETTE_BPP   0x0DEE | 
| #define | IL_PALETTE_NUM_COLS   0x0DEF | 
| #define | IL_PALETTE_BASE_TYPE   0x0DF0 | 
| #define | IL_NUM_FACES   0x0DE1 | 
| #define | IL_NUM_IMAGES   0x0DF1 | 
| #define | IL_NUM_MIPMAPS   0x0DF2 | 
| #define | IL_NUM_LAYERS   0x0DF3 | 
| #define | IL_ACTIVE_IMAGE   0x0DF4 | 
| #define | IL_ACTIVE_MIPMAP   0x0DF5 | 
| #define | IL_ACTIVE_LAYER   0x0DF6 | 
| #define | IL_ACTIVE_FACE   0x0E00 | 
| #define | IL_CUR_IMAGE   0x0DF7 | 
| #define | IL_IMAGE_DURATION   0x0DF8 | 
| #define | IL_IMAGE_PLANESIZE   0x0DF9 | 
| #define | IL_IMAGE_BPC   0x0DFA | 
| #define | IL_IMAGE_OFFX   0x0DFB | 
| #define | IL_IMAGE_OFFY   0x0DFC | 
| #define | IL_IMAGE_CUBEFLAGS   0x0DFD | 
| #define | IL_IMAGE_ORIGIN   0x0DFE | 
| #define | IL_IMAGE_CHANNELS   0x0DFF | 
| #define | DEPRECATED   (D) D | 
| #define | ILAPIENTRY | 
| #define | IL_PACKSTRUCT | 
| #define | ILAPI | 
| #define | IL_SEEK_SET   0 | 
| #define | IL_SEEK_CUR   1 | 
| #define | IL_SEEK_END   2 | 
| #define | IL_EOF   -1 | 
| #define | ilClearColor   ilClearColour | 
| #define | ilKeyColor   ilKeyColour | 
| #define | imemclear(x, y)   memset(x,0,y); | 
| 
 Typedefs | 
| typedef unsigned int | ILenum | 
| typedef unsigned char | ILboolean | 
| typedef unsigned int | ILbitfield | 
| typedef signed char | ILbyte | 
| typedef signed short | ILshort | 
| typedef int | ILint | 
| typedef size_t | ILsizei | 
| typedef unsigned char | ILubyte | 
| typedef unsigned short | ILushort | 
| typedef unsigned int | ILuint | 
| typedef float | ILfloat | 
| typedef float | ILclampf | 
| typedef double | ILdouble | 
| typedef double | ILclampd | 
| typedef long long int | ILint64 | 
| typedef long long unsigned int | ILuint64 | 
| typedef void * | ILHANDLE | 
| typedef void(ILAPIENTRY * | fCloseRProc )(ILHANDLE) | 
| typedef void(ILAPIENTRY * | fCloseWProc )(ILHANDLE) | 
| typedef void *(ILAPIENTRY * | mAlloc )(const ILsizei) | 
| typedef ILenum(ILAPIENTRY * | IL_LOADPROC )(ILconst_string) | 
| typedef ILenum(ILAPIENTRY * | IL_SAVEPROC )(ILconst_string) | 
| 
 Functions | 
| typedef | ILboolean (ILAPIENTRY *fEofProc)(ILHANDLE) | 
| typedef | ILint (ILAPIENTRY *fGetcProc)(ILHANDLE) | 
| typedef | ILHANDLE (ILAPIENTRY *fOpenRProc)(ILconst_string) | 
| typedef | void (ILAPIENTRY *mFree)(const void *CONST_RESTRICT) | 
| ILAPI ILboolean ILAPIENTRY | ilActiveFace (ILuint Number) | 
|  | Used for setting the current face if it is a cubemap. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilActiveImage (ILuint Number) | 
|  | Used for setting the current image if it is an animation. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilActiveLayer (ILuint Number) | 
|  | Used for setting the current layer if layers exist. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilActiveMipmap (ILuint Number) | 
|  | Sets the current mipmap level. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilApplyPal (ILconst_string FileName) | 
| ILAPI ILboolean ILAPIENTRY | ilApplyProfile (ILstring InProfile, ILstring OutProfile) | 
| ILAPI void ILAPIENTRY | ilBindImage (ILuint Image) | 
|  | Makes Image the current active image - similar to glBindTexture(). 
 | 
| ILAPI ILboolean ILAPIENTRY | ilBlit (ILuint Source, ILint DestX, ILint DestY, ILint DestZ, ILuint SrcX, ILuint SrcY, ILuint SrcZ, ILuint Width, ILuint Height, ILuint Depth) | 
| ILAPI ILboolean ILAPIENTRY | ilClampNTSC (void) | 
|  | Clamps data values of unsigned bytes from 16 to 235 for display on an. 
 | 
| ILAPI void ILAPIENTRY | ilClearColour (ILclampf Red, ILclampf Green, ILclampf Blue, ILclampf Alpha) | 
| ILAPI ILboolean ILAPIENTRY | ilClearImage (void) | 
|  | Clears the current bound image to the values specified in ilClearColour. 
 | 
| ILAPI ILuint ILAPIENTRY | ilCloneCurImage (void) | 
| ILAPI ILubyte *ILAPIENTRY | ilCompressDXT (ILubyte *Data, ILuint Width, ILuint Height, ILuint Depth, ILenum DXTCFormat, ILuint *DXTCSize) | 
|  | Compresses data to a DXT format using different methods. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilCompressFunc (ILenum Mode) | 
| ILAPI ILboolean ILAPIENTRY | ilConvertImage (ILenum DestFormat, ILenum DestType) | 
|  | Converts the current image to the DestFormat format. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilConvertPal (ILenum DestFormat) | 
|  | Converts the current image to the DestFormat format. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilCopyImage (ILuint Src) | 
|  | Copies everything from Src to the current bound image. 
 | 
| ILAPI ILuint ILAPIENTRY | ilCopyPixels (ILuint XOff, ILuint YOff, ILuint ZOff, ILuint Width, ILuint Height, ILuint Depth, ILenum Format, ILenum Type, void *Data) | 
| ILAPI ILuint ILAPIENTRY | ilCreateSubImage (ILenum Type, ILuint Num) | 
| ILAPI ILboolean ILAPIENTRY | ilDefaultImage (void) | 
|  | Creates an ugly 64x64 black and yellow checkerboard image. 
 | 
| ILAPI void ILAPIENTRY | ilDeleteImage (const ILuint Num) | 
| ILAPI void ILAPIENTRY | ilDeleteImages (ILsizei Num, const ILuint *Images) | 
|  | Deletes Num images from the image stack - similar to glDeleteTextures(). 
 | 
| ILAPI ILenum ILAPIENTRY | ilDetermineType (ILconst_string FileName) | 
| ILAPI ILenum ILAPIENTRY | ilDetermineTypeF (ILHANDLE File) | 
| ILAPI ILenum ILAPIENTRY | ilDetermineTypeL (const void *Lump, ILuint Size) | 
| ILAPI ILboolean ILAPIENTRY | ilDisable (ILenum Mode) | 
|  | Disables a mode. 
 | 
| ILAPI ILboolean ILAPIENTRY | ilDxtcDataToImage (void) | 
| ILAPI ILboolean ILAPIENTRY | ilDxtcDataToSurface (void) | 
| ILAPI ILboolean ILAPIENTRY | ilEnable (ILenum Mode) | 
|  | Enables a mode. 
 | 
| ILAPI void ILAPIENTRY | ilFlipSurfaceDxtcData (void) | 
| ILAPI ILboolean ILAPIENTRY | ilFormatFunc (ILenum Mode) | 
|  | Sets the default format to be used. 
 | 
| ILAPI void ILAPIENTRY | ilGenImages (ILsizei Num, ILuint *Images) | 
|  | Creates Num images and puts their index in Images - similar to glGenTextures(). 
 | 
| ILAPI ILuint ILAPIENTRY | ilGenImage (void) | 
| ILAPI ILubyte *ILAPIENTRY | ilGetAlpha (ILenum Type) | 
| ILAPI ILboolean ILAPIENTRY | ilGetBoolean (ILenum Mode) | 
|  | Returns the current value of the Mode. 
 | 
| ILAPI void ILAPIENTRY | ilGetBooleanv (ILenum Mode, ILboolean *Param) | 
|  | Sets Param equal to the current value of the Mode. 
 | 
| ILAPI ILubyte *ILAPIENTRY | ilGetData (void) | 
|  | Returns a pointer to the current image's data. 
 | 
| ILAPI ILuint ILAPIENTRY | ilGetDXTCData (void *Buffer, ILuint BufferSize, ILenum DXTCFormat) | 
| ILAPI ILenum ILAPIENTRY | ilGetError (void) | 
|  | Gets the last error on the error stack. 
 | 
| ILAPI ILint ILAPIENTRY | ilGetInteger (ILenum Mode) | 
|  | Returns the current value of the Mode. 
 | 
| ILAPI void ILAPIENTRY | ilGetIntegerv (ILenum Mode, ILint *Param) | 
|  | Sets Param equal to the current value of the Mode. 
 | 
| ILAPI ILuint ILAPIENTRY | ilGetLumpPos (void) | 
| ILAPI ILubyte *ILAPIENTRY | ilGetPalette (void) | 
|  | Returns a pointer to the current image's palette data. 
 | 
| ILAPI ILconst_string ILAPIENTRY | ilGetString (ILenum StringName) | 
|  | Returns a constant string detailing aspects about this library. 
 | 
| ILAPI void ILAPIENTRY | ilHint (ILenum Target, ILenum Mode) | 
|  | Specifies implementation-dependent performance hints. 
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| ILAPI ILboolean ILAPIENTRY | ilInvertSurfaceDxtcDataAlpha (void) | 
| ILAPI void ILAPIENTRY | ilInit (void) | 
| ILAPI ILboolean ILAPIENTRY | ilImageToDxtcData (ILenum Format) | 
| ILAPI ILboolean ILAPIENTRY | ilIsDisabled (ILenum Mode) | 
|  | Checks whether the mode is disabled. 
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| ILAPI ILboolean ILAPIENTRY | ilIsEnabled (ILenum Mode) | 
|  | Checks whether the mode is enabled. 
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| ILAPI ILboolean ILAPIENTRY | ilIsImage (ILuint Image) | 
|  | Checks if Image is a valid ilGenImages-generated image (like glIsTexture()). 
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| ILAPI ILboolean ILAPIENTRY | ilIsValid (ILenum Type, ILconst_string FileName) | 
| ILAPI ILboolean ILAPIENTRY | ilIsValidF (ILenum Type, ILHANDLE File) | 
| ILAPI ILboolean ILAPIENTRY | ilIsValidL (ILenum Type, void *Lump, ILuint Size) | 
| ILAPI void ILAPIENTRY | ilKeyColour (ILclampf Red, ILclampf Green, ILclampf Blue, ILclampf Alpha) | 
| ILAPI ILboolean ILAPIENTRY | ilLoad (ILenum Type, ILconst_string FileName) | 
|  | Attempts to load an image from a file. The file format is specified by the user. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadF (ILenum Type, ILHANDLE File) | 
|  | Attempts to load an image from a file stream. The file format is specified by the user. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadImage (ILconst_string FileName) | 
|  | Attempts to load an image from a file with various different methods before failing - very generic. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadL (ILenum Type, const void *Lump, ILuint Size) | 
|  | Attempts to load an image from a memory buffer. The file format is specified by the user. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadPal (ILconst_string FileName) | 
|  | Loads a palette from FileName into the current image's palette. 
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| ILAPI void ILAPIENTRY | ilModAlpha (ILdouble AlphaValue) | 
| ILAPI ILboolean ILAPIENTRY | ilOriginFunc (ILenum Mode) | 
|  | Sets the default origin to be used. 
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| ILAPI ILboolean ILAPIENTRY | ilOverlayImage (ILuint Source, ILint XCoord, ILint YCoord, ILint ZCoord) | 
|  | Overlays the image found in Src on top of the current bound image at the coords specified. 
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| ILAPI void ILAPIENTRY | ilPopAttrib (void) | 
|  | Pops the last entry off the state stack into the current states. 
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| ILAPI void ILAPIENTRY | ilPushAttrib (ILuint Bits) | 
|  | Pushes the states indicated by Bits onto the state stack. 
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| ILAPI void ILAPIENTRY | ilRegisterFormat (ILenum Format) | 
| ILAPI ILboolean ILAPIENTRY | ilRegisterLoad (ILconst_string Ext, IL_LOADPROC Load) | 
| ILAPI ILboolean ILAPIENTRY | ilRegisterMipNum (ILuint Num) | 
| ILAPI ILboolean ILAPIENTRY | ilRegisterNumFaces (ILuint Num) | 
| ILAPI ILboolean ILAPIENTRY | ilRegisterNumImages (ILuint Num) | 
| ILAPI void ILAPIENTRY | ilRegisterOrigin (ILenum Origin) | 
| ILAPI void ILAPIENTRY | ilRegisterPal (void *Pal, ILuint Size, ILenum Type) | 
| ILAPI ILboolean ILAPIENTRY | ilRegisterSave (ILconst_string Ext, IL_SAVEPROC Save) | 
| ILAPI void ILAPIENTRY | ilRegisterType (ILenum Type) | 
| ILAPI ILboolean ILAPIENTRY | ilRemoveLoad (ILconst_string Ext) | 
|  | Unregisters a load extension - doesn't have to be called. 
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| ILAPI ILboolean ILAPIENTRY | ilRemoveSave (ILconst_string Ext) | 
|  | Unregisters a save extension - doesn't have to be called. 
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| ILAPI void ILAPIENTRY | ilResetMemory (void) | 
| ILAPI void ILAPIENTRY | ilResetRead (void) | 
| ILAPI void ILAPIENTRY | ilResetWrite (void) | 
| ILAPI ILboolean ILAPIENTRY | ilSave (ILenum Type, ILconst_string FileName) | 
|  | Attempts to save an image to a file. The file format is specified by the user. 
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| ILAPI ILuint ILAPIENTRY | ilSaveF (ILenum Type, ILHANDLE File) | 
|  | Attempts to save an image to a file stream. The file format is specified by the user. 
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| ILAPI ILboolean ILAPIENTRY | ilSaveImage (ILconst_string FileName) | 
|  | Saves the current image based on the extension given in FileName. 
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| ILAPI ILuint ILAPIENTRY | ilSaveL (ILenum Type, void *Lump, ILuint Size) | 
|  | Attempts to save an image to a memory buffer. The file format is specified by the user. 
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| ILAPI ILboolean ILAPIENTRY | ilSavePal (ILconst_string FileName) | 
| ILAPI ILboolean ILAPIENTRY | ilSetAlpha (ILdouble AlphaValue) | 
| ILAPI ILboolean ILAPIENTRY | ilSetData (void *Data) | 
|  | Uploads Data of the same size to replace the current image's data. 
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| ILAPI ILboolean ILAPIENTRY | ilSetDuration (ILuint Duration) | 
| ILAPI void ILAPIENTRY | ilSetInteger (ILenum Mode, ILint Param) | 
| ILAPI void ILAPIENTRY | ilSetMemory (mAlloc, mFree) | 
| ILAPI void ILAPIENTRY | ilSetPixels (ILint XOff, ILint YOff, ILint ZOff, ILuint Width, ILuint Height, ILuint Depth, ILenum Format, ILenum Type, void *Data) | 
| ILAPI void ILAPIENTRY | ilSetRead (fOpenRProc, fCloseRProc, fEofProc, fGetcProc, fReadProc, fSeekRProc, fTellRProc) | 
|  | Allows you to override the default file-reading functions. 
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| ILAPI void ILAPIENTRY | ilSetString (ILenum Mode, const char *String) | 
| ILAPI void ILAPIENTRY | ilSetWrite (fOpenWProc, fCloseWProc, fPutcProc, fSeekWProc, fTellWProc, fWriteProc) | 
| ILAPI void ILAPIENTRY | ilShutDown (void) | 
| ILAPI ILboolean ILAPIENTRY | ilSurfaceToDxtcData (ILenum Format) | 
| ILAPI ILboolean ILAPIENTRY | ilTexImage (ILuint Width, ILuint Height, ILuint Depth, ILubyte NumChannels, ILenum Format, ILenum Type, void *Data) | 
|  | Changes the current bound image to use these new dimensions (current data is destroyed). 
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| ILAPI ILboolean ILAPIENTRY | ilTexImageDxtc (ILint w, ILint h, ILint d, ILenum DxtFormat, const ILubyte *data) | 
| ILAPI ILenum ILAPIENTRY | ilTypeFromExt (ILconst_string FileName) | 
| ILAPI ILboolean ILAPIENTRY | ilTypeFunc (ILenum Mode) | 
|  | Sets the default type to be used. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadData (ILconst_string FileName, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp) | 
|  | Reads a raw data file. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadDataF (ILHANDLE File, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp) | 
|  | Reads an already-opened raw data file. 
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| ILAPI ILboolean ILAPIENTRY | ilLoadDataL (void *Lump, ILuint Size, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp) | 
|  | Reads from a raw data memory "lump". 
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| ILAPI ILboolean ILAPIENTRY | ilSaveData (ILconst_string FileName) | 
|  | Save the current image to FileName as raw data. 
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