text: /* pnglibconf.h - library build configuration */
  
  /* libpng version 1.6.16,December 22, 2014 */
  
  /* Copyright (c) 1998-2014 Glenn Randers-Pehrson */
  
  /* This code is released under the libpng license. */
  /* For conditions of distribution and use, see the disclaimer */
  /* and license in png.h */
  
  /* pnglibconf.h */
  /* Machine generated file: DO NOT EDIT */
  /* Derived from: scripts/pnglibconf.dfa */
  #ifndef PNGLCONF_H
  #define PNGLCONF_H
  /* options */
  #define PNG_16BIT_SUPPORTED
  #define PNG_ALIGNED_MEMORY_SUPPORTED
  /*#undef PNG_ARM_NEON_API_SUPPORTED*/
  /*#undef PNG_ARM_NEON_CHECK_SUPPORTED*/
  #define PNG_BENIGN_ERRORS_SUPPORTED
  #define PNG_BENIGN_READ_ERRORS_SUPPORTED
  /*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/
  #define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
  #define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
  #define PNG_COLORSPACE_SUPPORTED
  #define PNG_CONSOLE_IO_SUPPORTED
  #define PNG_CONVERT_tIME_SUPPORTED
  #define PNG_EASY_ACCESS_SUPPORTED
  /*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
  #define PNG_ERROR_TEXT_SUPPORTED
  #define PNG_FIXED_POINT_SUPPORTED
  #define PNG_FLOATING_ARITHMETIC_SUPPORTED
  #define PNG_FLOATING_POINT_SUPPORTED
  #define PNG_FORMAT_AFIRST_SUPPORTED
  #define PNG_FORMAT_BGR_SUPPORTED
  #define PNG_GAMMA_SUPPORTED
  #define PNG_GET_PALETTE_MAX_SUPPORTED
  #define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
  #define PNG_INCH_CONVERSIONS_SUPPORTED
  #define PNG_INFO_IMAGE_SUPPORTED
  #define PNG_IO_STATE_SUPPORTED
  #define PNG_MNG_FEATURES_SUPPORTED
  #define PNG_POINTER_INDEXING_SUPPORTED
  #define PNG_PROGRESSIVE_READ_SUPPORTED
  #define PNG_READ_16BIT_SUPPORTED
  #define PNG_READ_ALPHA_MODE_SUPPORTED
  #define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
  #define PNG_READ_BACKGROUND_SUPPORTED
  #define PNG_READ_BGR_SUPPORTED
  #define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
  #define PNG_READ_COMPOSITE_NODIV_SUPPORTED
  #define PNG_READ_COMPRESSED_TEXT_SUPPORTED
  #define PNG_READ_EXPAND_16_SUPPORTED
  #define PNG_READ_EXPAND_SUPPORTED
  #define PNG_READ_FILLER_SUPPORTED
  #define PNG_READ_GAMMA_SUPPORTED
  #define PNG_READ_GET_PALETTE_MAX_SUPPORTED
  #define PNG_READ_GRAY_TO_RGB_SUPPORTED
  #define PNG_READ_INTERLACING_SUPPORTED
  #define PNG_READ_INT_FUNCTIONS_SUPPORTED
  #define PNG_READ_INVERT_ALPHA_SUPPORTED
  #define PNG_READ_INVERT_SUPPORTED
  #define PNG_READ_OPT_PLTE_SUPPORTED
  #define PNG_READ_PACKSWAP_SUPPORTED
  #define PNG_READ_PACK_SUPPORTED
  #define PNG_READ_QUANTIZE_SUPPORTED
  #define PNG_READ_RGB_TO_GRAY_SUPPORTED
  #define PNG_READ_SCALE_16_TO_8_SUPPORTED
  #define PNG_READ_SHIFT_SUPPORTED
  #define PNG_READ_STRIP_16_TO_8_SUPPORTED
  #define PNG_READ_STRIP_ALPHA_SUPPORTED
  #define PNG_READ_SUPPORTED
  #define PNG_READ_SWAP_ALPHA_SUPPORTED
  #define PNG_READ_SWAP_SUPPORTED
  #define PNG_READ_TEXT_SUPPORTED
  #define PNG_READ_TRANSFORMS_SUPPORTED
  #define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
  #define PNG_READ_USER_CHUNKS_SUPPORTED
  #define PNG_READ_USER_TRANSFORM_SUPPORTED
  #define PNG_READ_bKGD_SUPPORTED
  #define PNG_READ_cHRM_SUPPORTED
  #define PNG_READ_gAMA_SUPPORTED
  #define PNG_READ_hIST_SUPPORTED
  #define PNG_READ_iCCP_SUPPORTED
  #define PNG_READ_iTXt_SUPPORTED
  #define PNG_READ_oFFs_SUPPORTED
  #define PNG_READ_pCAL_SUPPORTED
  #define PNG_READ_pHYs_SUPPORTED
  #define PNG_READ_sBIT_SUPPORTED
  #define PNG_READ_sCAL_SUPPORTED
  #define PNG_READ_sPLT_SUPPORTED
  #define PNG_READ_sRGB_SUPPORTED
  #define PNG_READ_tEXt_SUPPORTED
  #define PNG_READ_tIME_SUPPORTED
  #define PNG_READ_tRNS_SUPPORTED
  #define PNG_READ_zTXt_SUPPORTED
  /*#undef PNG_SAFE_LIMITS_SUPPORTED*/
  #define PNG_SAVE_INT_32_SUPPORTED
  #define PNG_SAVE_UNKNOWN_CHUNKS_SUPPORTED
  #define PNG_SEQUENTIAL_READ_SUPPORTED
  #define PNG_SETJMP_SUPPORTED
  #define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
  #define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
  #define PNG_SET_OPTION_SUPPORTED
  #define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
  #define PNG_SET_USER_LIMITS_SUPPORTED
  #define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
  #define PNG_SIMPLIFIED_READ_BGR_SUPPORTED
  #define PNG_SIMPLIFIED_READ_SUPPORTED
  #define PNG_SIMPLIFIED_WRITE_AFIRST_SUPPORTED
  #define PNG_SIMPLIFIED_WRITE_BGR_SUPPORTED
  #define PNG_SIMPLIFIED_WRITE_SUPPORTED
  #define PNG_STDIO_SUPPORTED
  #define PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
  #define PNG_TEXT_SUPPORTED
  #define PNG_TIME_RFC1123_SUPPORTED
  #define PNG_UNKNOWN_CHUNKS_SUPPORTED
  #define PNG_USER_CHUNKS_SUPPORTED
  #define PNG_USER_LIMITS_SUPPORTED
  #define PNG_USER_MEM_SUPPORTED
  #define PNG_USER_TRANSFORM_INFO_SUPPORTED
  #define PNG_USER_TRANSFORM_PTR_SUPPORTED
  #define PNG_WARNINGS_SUPPORTED
  #define PNG_WRITE_16BIT_SUPPORTED
  #define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
  #define PNG_WRITE_BGR_SUPPORTED
  #define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
  #define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
  #define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
  #define PNG_WRITE_FILLER_SUPPORTED
  #define PNG_WRITE_FILTER_SUPPORTED
  #define PNG_WRITE_FLUSH_SUPPORTED
  #define PNG_WRITE_GET_PALETTE_MAX_SUPPORTED
  #define PNG_WRITE_INTERLACING_SUPPORTED
  #define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
  #define PNG_WRITE_INVERT_ALPHA_SUPPORTED
  #define PNG_WRITE_INVERT_SUPPORTED
  #define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
  #define PNG_WRITE_PACKSWAP_SUPPORTED
  #define PNG_WRITE_PACK_SUPPORTED
  #define PNG_WRITE_SHIFT_SUPPORTED
  #define PNG_WRITE_SUPPORTED
  #define PNG_WRITE_SWAP_ALPHA_SUPPORTED
  #define PNG_WRITE_SWAP_SUPPORTED
  #define PNG_WRITE_TEXT_SUPPORTED
  #define PNG_WRITE_TRANSFORMS_SUPPORTED
  #define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
  #define PNG_WRITE_USER_TRANSFORM_SUPPORTED
  #define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
  #define PNG_WRITE_bKGD_SUPPORTED
  #define PNG_WRITE_cHRM_SUPPORTED
  #define PNG_WRITE_gAMA_SUPPORTED
  #define PNG_WRITE_hIST_SUPPORTED
  #define PNG_WRITE_iCCP_SUPPORTED
  #define PNG_WRITE_iTXt_SUPPORTED
  #define PNG_WRITE_oFFs_SUPPORTED
  #define PNG_WRITE_pCAL_SUPPORTED
  #define PNG_WRITE_pHYs_SUPPORTED
  #define PNG_WRITE_sBIT_SUPPORTED
  #define PNG_WRITE_sCAL_SUPPORTED
  #define PNG_WRITE_sPLT_SUPPORTED
  #define PNG_WRITE_sRGB_SUPPORTED
  #define PNG_WRITE_tEXt_SUPPORTED
  #define PNG_WRITE_tIME_SUPPORTED
  #define PNG_WRITE_tRNS_SUPPORTED
  #define PNG_WRITE_zTXt_SUPPORTED
  #define PNG_bKGD_SUPPORTED
  #define PNG_cHRM_SUPPORTED
  #define PNG_gAMA_SUPPORTED
  #define PNG_hIST_SUPPORTED
  #define PNG_iCCP_SUPPORTED
  #define PNG_iTXt_SUPPORTED
  #define PNG_oFFs_SUPPORTED
  #define PNG_pCAL_SUPPORTED
  #define PNG_pHYs_SUPPORTED
  #define PNG_sBIT_SUPPORTED
  #define PNG_sCAL_SUPPORTED
  #define PNG_sPLT_SUPPORTED
  #define PNG_sRGB_SUPPORTED
  #define PNG_tEXt_SUPPORTED
  #define PNG_tIME_SUPPORTED
  #define PNG_tRNS_SUPPORTED
  #define PNG_zTXt_SUPPORTED
  /* end of options */
  /* settings */
  #define PNG_API_RULE 0
  #define PNG_COST_SHIFT 3
  #define PNG_DEFAULT_READ_MACROS 1
  #define PNG_GAMMA_THRESHOLD_FIXED 5000
  #define PNG_IDAT_READ_SIZE PNG_ZBUF_SIZE
  #define PNG_INFLATE_BUF_SIZE 1024
  #define PNG_MAX_GAMMA_8 11
  #define PNG_QUANTIZE_BLUE_BITS 5
  #define PNG_QUANTIZE_GREEN_BITS 5
  #define PNG_QUANTIZE_RED_BITS 5
  #define PNG_TEXT_Z_DEFAULT_COMPRESSION (-1)
  #define PNG_TEXT_Z_DEFAULT_STRATEGY 0
  #define PNG_WEIGHT_SHIFT 8
  #define PNG_ZBUF_SIZE 8192
  /* #define PNG_ZLIB_VERNUM 0x1270 */
  #define PNG_ZLIB_VERNUM 0x0 /* FLTK: disable check */
  #define PNG_Z_DEFAULT_COMPRESSION (-1)
  #define PNG_Z_DEFAULT_NOFILTER_STRATEGY 0
  #define PNG_Z_DEFAULT_STRATEGY 1
  #define PNG_sCAL_PRECISION 5
  #define PNG_sRGB_PROFILE_CHECKS 2
  /* end of settings */
  #endif /* PNGLCONF_H */
  