#ifndef CHROME_THIRD_PARTY_LIBPNG_PNGUSR_H__
#define CHROME_THIRD_PARTY_LIBPNG_PNGUSR_H__
#define PNG_NO_GLOBAL_ARRAYS
#undef PNG_NO_INFO_IMAGE
#define PNG_NO_READ_BACKGROUND
#define PNG_NO_READ_DITHER
#define PNG_NO_READ_INVERT
#define PNG_NO_READ_SHIFT
#if defined(CHROME_PNG_READ_PACK_SUPPORT)
#undef PNG_NO_READ_PACK
#else
#define PNG_NO_READ_PACK
#endif
#define PNG_NO_READ_PACKSWAP
#undef PNG_NO_READ_FILLER
#define PNG_NO_READ_SWAP
#define PNG_NO_READ_SWAP_ALPHA
#define PNG_NO_READ_INVERT_ALPHA
#define PNG_NO_READ_RGB_TO_GRAY
#define PNG_NO_READ_bKGD
#undef PNG_NO_READ_cHRM
#undef PNG_NO_READ_gAMA
#define PNG_NO_READ_hIST
#undef PNG_NO_READ_iCCP
#define PNG_NO_READ_oFFs
#define PNG_NO_READ_pCAL
#define PNG_NO_READ_pHYs
#define PNG_NO_READ_sBIT
#define PNG_NO_READ_sCAL
#define PNG_NO_READ_sPLT
#undef PNG_NO_READ_sRGB
#define PNG_NO_READ_TEXT
#define PNG_NO_READ_tIME
#define PNG_NO_READ_UNKNOWN_CHUNKS
#define PNG_NO_READ_USER_CHUNKS
#define PNG_NO_READ_EMPTY_PLTE
#define PNG_NO_READ_OPT_PLTE
#ifdef CHROME_PNG_WRITE_SUPPORT
#define PNG_NO_WRITE_BACKGROUND
#define PNG_NO_WRITE_DITHER
#define PNG_NO_WRITE_INVERT
#define PNG_NO_WRITE_SHIFT
#define PNG_NO_WRITE_PACK
#define PNG_NO_WRITE_PACKSWAP
#undef PNG_NO_WRITE_FILLER
#define PNG_NO_WRITE_SWAP
#define PNG_NO_WRITE_SWAP_ALPHA
#define PNG_NO_WRITE_INVERT_ALPHA
#define PNG_NO_WRITE_RGB_TO_GRAY
#define PNG_NO_WRITE_USER_TRANSFORM
#define PNG_NO_WRITE_bKGD
#define PNG_NO_WRITE_cHRM
#define PNG_NO_WRITE_gAMA
#define PNG_NO_WRITE_hIST
#define PNG_NO_WRITE_iCCP
#define PNG_NO_WRITE_oFFs
#define PNG_NO_WRITE_pCAL
#define PNG_NO_WRITE_pHYs
#define PNG_NO_WRITE_sBIT
#define PNG_NO_WRITE_sCAL
#define PNG_NO_WRITE_sPLT
#define PNG_NO_WRITE_sRGB
#define PNG_NO_WRITE_tIME
#define PNG_NO_WRITE_UNKNOWN_CHUNKS
#define PNG_NO_WRITE_USER_CHUNKS
#define PNG_NO_WRITE_EMPTY_PLTE
#define PNG_NO_WRITE_OPT_PLTE
#else
#define PNG_NO_WRITE_SUPPORTED
#endif
#define PNG_NO_USER_MEM
#define PNG_NO_FIXED_POINT_SUPPORTED
#define PNG_NO_MNG_FEATURES
#define PNG_NO_HANDLE_AS_UNKNOWN
#define PNG_NO_CONSOLE_IO
#define PNG_NO_ZALLOC_ZERO
#define PNG_NO_ERROR_NUMBERS
#undef PNG_NO_EASY_ACCESS
#define PNG_NO_USER_LIMITS
#define PNG_NO_SET_USER_LIMITS
#define PNG_NO_TIME_RFC1123
#undef PNG_NO_INFO_IMAGE
#undef PNG_NO_PROGRESSIVE_READ
#undef PNG_NO_SEQUENTIAL_READ
#define png_64bit_product wk_png_64bit_product
#define png_access_version_number wk_png_access_version_number
#undef png_benign_error
#define png_build_gamma_table wk_png_build_gamma_table
#define png_build_grayscale_palette wk_png_build_grayscale_palette
#define png_calculate_crc wk_png_calculate_crc
#define png_calloc wk_png_calloc
#define png_check_IHDR wk_png_check_IHDR
#define png_check_cHRM_fixed wk_png_check_cHRM_fixed
#define png_check_chunk_name wk_png_check_chunk_name
#define png_check_keyword wk_png_check_keyword
#define png_check_sig wk_png_check_sig
#undef png_chunk_benign_error
#define png_chunk_error wk_png_chunk_error
#define png_chunk_warning wk_png_chunk_warning
#define png_combine_row wk_png_combine_row
#define png_convert_from_struct_tm wk_png_convert_from_struct_tm
#define png_convert_from_time_t wk_png_convert_from_time_t
#define png_convert_size wk_png_convert_size
#define png_convert_to_rfc1123 wk_png_convert_to_rfc1123
#define png_correct_palette wk_png_correct_palette
#define png_crc_error wk_png_crc_error
#define png_crc_finish wk_png_crc_finish
#define png_crc_read wk_png_crc_read
#define png_create_info_struct wk_png_create_info_struct
#define png_create_read_struct wk_png_create_read_struct
#define png_create_read_struct_2 wk_png_create_read_struct_2
#define png_create_struct wk_png_create_struct
#define png_create_struct_2 wk_png_create_struct_2
#define png_create_write_struct wk_png_create_write_struct
#define png_create_write_struct_2 wk_png_create_write_struct_2
#define png_data_freer wk_png_data_freer
#define png_decompress_chunk wk_png_decompress_chunk
#define png_default_error wk_png_default_error
#define png_default_flush wk_png_default_flush
#define png_default_read_data wk_png_default_read_data
#define png_default_warning wk_png_default_warning
#define png_default_write_data wk_png_default_write_data
#define png_destroy_info_struct wk_png_destroy_info_struct
#define png_destroy_read_struct wk_png_destroy_read_struct
#define png_destroy_struct wk_png_destroy_struct
#define png_destroy_struct_2 wk_png_destroy_struct_2
#define png_destroy_write_struct wk_png_destroy_write_struct
#define png_do_background wk_png_do_background
#define png_do_bgr wk_png_do_bgr
#define png_do_chop wk_png_do_chop
#define png_do_dither wk_png_do_dither
#define png_do_expand wk_png_do_expand
#define png_do_expand_palette wk_png_do_expand_palette
#define png_do_gamma wk_png_do_gamma
#define png_do_gray_to_rgb wk_png_do_gray_to_rgb
#define png_do_invert wk_png_do_invert
#define png_do_pack wk_png_do_pack
#define png_do_packswap wk_png_do_packswap
#define png_do_read_filler wk_png_do_read_filler
#define png_do_read_interlace wk_png_do_read_interlace
#define png_do_read_intrapixel wk_png_do_read_intrapixel
#define png_do_read_invert_alpha wk_png_do_read_invert_alpha
#define png_do_read_swap_alpha wk_png_do_read_swap_alpha
#define png_do_read_transformations wk_png_do_read_transformations
#define png_do_rgb_to_gray wk_png_do_rgb_to_gray
#define png_do_shift wk_png_do_shift
#define png_do_strip_filler wk_png_do_strip_filler
#define png_do_swap wk_png_do_swap
#define png_do_unpack wk_png_do_unpack
#define png_do_unshift wk_png_do_unshift
#define png_do_write_interlace wk_png_do_write_interlace
#define png_do_write_intrapixel wk_png_do_write_intrapixel
#define png_do_write_invert_alpha wk_png_do_write_invert_alpha
#define png_do_write_swap_alpha wk_png_do_write_swap_alpha
#define png_do_write_transformations wk_png_do_write_transformations
#define png_dummy_mmx_support wk_png_dummy_mmx_support
#define png_err wk_png_err
#define png_error wk_png_error
#define png_flush wk_png_flush
#define png_format_buffer wk_png_format_buffer
#define png_free wk_png_free
#define png_free_data wk_png_free_data
#define png_free_default wk_png_free_default
#define png_get_IHDR wk_png_get_IHDR
#define png_get_PLTE wk_png_get_PLTE
#define png_get_asm_flagmask wk_png_get_asm_flagmask
#define png_get_asm_flags wk_png_get_asm_flags
#define png_get_bKGD wk_png_get_bKGD
#define png_get_bit_depth wk_png_get_bit_depth
#define png_get_cHRM wk_png_get_cHRM
#define png_get_cHRM_fixed wk_png_get_cHRM_fixed
#define png_get_channels wk_png_get_channels
#define png_get_color_type wk_png_get_color_type
#define png_get_compression_buffer_size wk_png_get_compression_buffer_size
#define png_get_compression_type wk_png_get_compression_type
#define png_get_copyright wk_png_get_copyright
#define png_get_error_ptr wk_png_get_error_ptr
#define png_get_filter_type wk_png_get_filter_type
#define png_get_gAMA wk_png_get_gAMA
#define png_get_gAMA_fixed wk_png_get_gAMA_fixed
#define png_get_hIST wk_png_get_hIST
#define png_get_header_ver wk_png_get_header_ver
#define png_get_header_version wk_png_get_header_version
#define png_get_iCCP wk_png_get_iCCP
#define png_get_image_height wk_png_get_image_height
#define png_get_image_width wk_png_get_image_width
#undef png_get_int_32
#define png_get_interlace_type wk_png_get_interlace_type
#define png_get_io_ptr wk_png_get_io_ptr
#define png_get_libpng_ver wk_png_get_libpng_ver
#define png_get_mem_ptr wk_png_get_mem_ptr
#define png_get_mmx_bitdepth_threshold wk_png_get_mmx_bitdepth_threshold
#define png_get_mmx_flagmask wk_png_get_mmx_flagmask
#define png_get_mmx_rowbytes_threshold wk_png_get_mmx_rowbytes_threshold
#define png_get_oFFs wk_png_get_oFFs
#define png_get_pCAL wk_png_get_pCAL
#define png_get_pHYs wk_png_get_pHYs
#define png_get_pHYs_dpi wk_png_get_pHYs_dpi
#define png_get_pixel_aspect_ratio wk_png_get_pixel_aspect_ratio
#define png_get_pixels_per_inch wk_png_get_pixels_per_inch
#define png_get_pixels_per_meter wk_png_get_pixels_per_meter
#define png_get_progressive_ptr wk_png_get_progressive_ptr
#define png_get_rgb_to_gray_status wk_png_get_rgb_to_gray_status
#define png_get_rowbytes wk_png_get_rowbytes
#define png_get_rows wk_png_get_rows
#define png_get_sBIT wk_png_get_sBIT
#define png_get_sCAL wk_png_get_sCAL
#define png_get_sCAL_s wk_png_get_sCAL_s
#define png_get_sPLT wk_png_get_sPLT
#define png_get_sRGB wk_png_get_sRGB
#define png_get_signature wk_png_get_signature
#define png_get_tIME wk_png_get_tIME
#define png_get_tRNS wk_png_get_tRNS
#define png_get_text wk_png_get_text
#undef png_get_uint_16
#define png_get_uint_31 wk_png_get_uint_31
#undef png_get_uint_32
#define png_get_unknown_chunks wk_png_get_unknown_chunks
#define png_get_user_chunk_ptr wk_png_get_user_chunk_ptr
#define png_get_user_height_max wk_png_get_user_height_max
#define png_get_user_transform_ptr wk_png_get_user_transform_ptr
#define png_get_user_width_max wk_png_get_user_width_max
#define png_get_valid wk_png_get_valid
#define png_get_x_offset_inches wk_png_get_x_offset_inches
#define png_get_x_offset_microns wk_png_get_x_offset_microns
#define png_get_x_offset_pixels wk_png_get_x_offset_pixels
#define png_get_x_pixels_per_inch wk_png_get_x_pixels_per_inch
#define png_get_x_pixels_per_meter wk_png_get_x_pixels_per_meter
#define png_get_y_offset_inches wk_png_get_y_offset_inches
#define png_get_y_offset_microns wk_png_get_y_offset_microns
#define png_get_y_offset_pixels wk_png_get_y_offset_pixels
#define png_get_y_pixels_per_inch wk_png_get_y_pixels_per_inch
#define png_get_y_pixels_per_meter wk_png_get_y_pixels_per_meter
#define png_handle_IEND wk_png_handle_IEND
#define png_handle_IHDR wk_png_handle_IHDR
#define png_handle_PLTE wk_png_handle_PLTE
#define png_handle_as_unknown wk_png_handle_as_unknown
#define png_handle_bKGD wk_png_handle_bKGD
#define png_handle_cHRM wk_png_handle_cHRM
#define png_handle_gAMA wk_png_handle_gAMA
#define png_handle_hIST wk_png_handle_hIST
#define png_handle_iCCP wk_png_handle_iCCP
#define png_handle_iTXt wk_png_handle_iTXt
#define png_handle_oFFs wk_png_handle_oFFs
#define png_handle_pCAL wk_png_handle_pCAL
#define png_handle_pHYs wk_png_handle_pHYs
#define png_handle_sBIT wk_png_handle_sBIT
#define png_handle_sCAL wk_png_handle_sCAL
#define png_handle_sPLT wk_png_handle_sPLT
#define png_handle_sRGB wk_png_handle_sRGB
#define png_handle_tEXt wk_png_handle_tEXt
#define png_handle_tIME wk_png_handle_tIME
#define png_handle_tRNS wk_png_handle_tRNS
#define png_handle_unknown wk_png_handle_unknown
#define png_handle_zTXt wk_png_handle_zTXt
#define png_inflate wk_png_inflate
#define png_info_destroy wk_png_info_destroy
#undef png_info_init
#define png_info_init_3 wk_png_info_init_3
#define png_init_io wk_png_init_io
#define png_init_read_transformations wk_png_init_read_transformations
#define png_malloc wk_png_malloc
#define png_malloc_default wk_png_malloc_default
#define png_malloc_warn wk_png_malloc_warn
#define png_memcpy_check wk_png_memcpy_check
#define png_memset_check wk_png_memset_check
#define png_mmx_support wk_png_mmx_support
#define png_permit_empty_plte wk_png_permit_empty_plte
#define png_permit_mng_features wk_png_permit_mng_features
#define png_process_IDAT_data wk_png_process_IDAT_data
#define png_process_data wk_png_process_data
#define png_process_some_data wk_png_process_some_data
#define png_progressive_combine_row wk_png_progressive_combine_row
#define png_push_crc_finish wk_png_push_crc_finish
#define png_push_crc_skip wk_png_push_crc_skip
#define png_push_fill_buffer wk_png_push_fill_buffer
#define png_push_handle_iTXt wk_png_push_handle_iTXt
#define png_push_handle_tEXt wk_png_push_handle_tEXt
#define png_push_handle_unknown wk_png_push_handle_unknown
#define png_push_handle_zTXt wk_png_push_handle_zTXt
#define png_push_have_end wk_png_push_have_end
#define png_push_have_info wk_png_push_have_info
#define png_push_have_row wk_png_push_have_row
#define png_push_process_row wk_png_push_process_row
#define png_push_read_IDAT wk_png_push_read_IDAT
#define png_push_read_chunk wk_png_push_read_chunk
#define png_push_read_iTXt wk_png_push_read_iTXt
#define png_push_read_sig wk_png_push_read_sig
#define png_push_read_tEXt wk_png_push_read_tEXt
#define png_push_read_zTXt wk_png_push_read_zTXt
#define png_push_restore_buffer wk_png_push_restore_buffer
#define png_push_save_buffer wk_png_push_save_buffer
#define png_read_chunk_header wk_png_read_chunk_header
#define png_read_data wk_png_read_data
#define png_read_destroy wk_png_read_destroy
#define png_read_end wk_png_read_end
#define png_read_filter_row wk_png_read_filter_row
#define png_read_finish_row wk_png_read_finish_row
#define png_read_image wk_png_read_image
#define png_read_info wk_png_read_info
#undef png_read_init
#define png_read_init_2 wk_png_read_init_2
#define png_read_init_3 wk_png_read_init_3
#define png_read_png wk_png_read_png
#define png_read_push_finish_row wk_png_read_push_finish_row
#define png_read_row wk_png_read_row
#define png_read_rows wk_png_read_rows
#define png_read_start_row wk_png_read_start_row
#define png_read_transform_info wk_png_read_transform_info
#define png_read_update_info wk_png_read_update_info
#define png_reset_crc wk_png_reset_crc
#define png_reset_zstream wk_png_reset_zstream
#define png_save_int_32 wk_png_save_int_32
#define png_save_uint_16 wk_png_save_uint_16
#define png_save_uint_32 wk_png_save_uint_32
#define png_set_IHDR wk_png_set_IHDR
#define png_set_PLTE wk_png_set_PLTE
#define png_set_add_alpha wk_png_set_add_alpha
#define png_set_asm_flags wk_png_set_asm_flags
#define png_set_bKGD wk_png_set_bKGD
#define png_set_background wk_png_set_background
#define png_set_benign_errors wk_png_set_benign_errors
#define png_set_bgr wk_png_set_bgr
#define png_set_cHRM wk_png_set_cHRM
#define png_set_cHRM_fixed wk_png_set_cHRM_fixed
#define png_set_compression_buffer_size wk_png_set_compression_buffer_size
#define png_set_compression_level wk_png_set_compression_level
#define png_set_compression_mem_level wk_png_set_compression_mem_level
#define png_set_compression_method wk_png_set_compression_method
#define png_set_compression_strategy wk_png_set_compression_strategy
#define png_set_compression_window_bits wk_png_set_compression_window_bits
#define png_set_crc_action wk_png_set_crc_action
#define png_set_dither wk_png_set_dither
#define png_set_error_fn wk_png_set_error_fn
#define png_set_expand wk_png_set_expand
#define png_set_expand_gray_1_2_4_to_8 wk_png_set_expand_gray_1_2_4_to_8
#define png_set_filler wk_png_set_filler
#define png_set_filter wk_png_set_filter
#define png_set_filter_heuristics wk_png_set_filter_heuristics
#define png_set_flush wk_png_set_flush
#define png_set_gAMA wk_png_set_gAMA
#define png_set_gAMA_fixed wk_png_set_gAMA_fixed
#define png_set_gamma wk_png_set_gamma
#define png_set_gray_1_2_4_to_8 wk_png_set_gray_1_2_4_to_8
#define png_set_gray_to_rgb wk_png_set_gray_to_rgb
#define png_set_hIST wk_png_set_hIST
#define png_set_iCCP wk_png_set_iCCP
#define png_set_interlace_handling wk_png_set_interlace_handling
#define png_set_invalid wk_png_set_invalid
#define png_set_invert_alpha wk_png_set_invert_alpha
#define png_set_invert_mono wk_png_set_invert_mono
#define png_set_keep_unknown_chunks wk_png_set_keep_unknown_chunks
#define png_set_mem_fn wk_png_set_mem_fn
#define png_set_mmx_thresholds wk_png_set_mmx_thresholds
#define png_set_oFFs wk_png_set_oFFs
#define png_set_pCAL wk_png_set_pCAL
#define png_set_pHYs wk_png_set_pHYs
#define png_set_packing wk_png_set_packing
#define png_set_packswap wk_png_set_packswap
#define png_set_palette_to_rgb wk_png_set_palette_to_rgb
#define png_set_progressive_read_fn wk_png_set_progressive_read_fn
#define png_set_read_fn wk_png_set_read_fn
#define png_set_read_status_fn wk_png_set_read_status_fn
#define png_set_read_user_chunk_fn wk_png_set_read_user_chunk_fn
#define png_set_read_user_transform_fn wk_png_set_read_user_transform_fn
#define png_set_rgb_to_gray wk_png_set_rgb_to_gray
#define png_set_rgb_to_gray_fixed wk_png_set_rgb_to_gray_fixed
#define png_set_rows wk_png_set_rows
#define png_set_sBIT wk_png_set_sBIT
#define png_set_sCAL wk_png_set_sCAL
#define png_set_sCAL_s wk_png_set_sCAL_s
#define png_set_sPLT wk_png_set_sPLT
#define png_set_sRGB wk_png_set_sRGB
#define png_set_sRGB_gAMA_and_cHRM wk_png_set_sRGB_gAMA_and_cHRM
#define png_set_shift wk_png_set_shift
#define png_set_sig_bytes wk_png_set_sig_bytes
#define png_set_strip_16 wk_png_set_strip_16
#define png_set_strip_alpha wk_png_set_strip_alpha
#define png_set_strip_error_numbers wk_png_set_strip_error_numbers
#define png_set_swap wk_png_set_swap
#define png_set_swap_alpha wk_png_set_swap_alpha
#define png_set_tIME wk_png_set_tIME
#define png_set_tRNS wk_png_set_tRNS
#define png_set_tRNS_to_alpha wk_png_set_tRNS_to_alpha
#define png_set_text wk_png_set_text
#define png_set_text_2 wk_png_set_text_2
#define png_set_unknown_chunk_location wk_png_set_unknown_chunk_location
#define png_set_unknown_chunks wk_png_set_unknown_chunks
#define png_set_user_limits wk_png_set_user_limits
#define png_set_user_transform_info wk_png_set_user_transform_info
#define png_set_write_fn wk_png_set_write_fn
#define png_set_write_status_fn wk_png_set_write_status_fn
#define png_set_write_user_transform_fn wk_png_set_write_user_transform_fn
#define png_sig_cmp wk_png_sig_cmp
#define png_start_read_image wk_png_start_read_image
#define png_text_compress wk_png_text_compress
#define png_warning wk_png_warning
#define png_write_IDAT wk_png_write_IDAT
#define png_write_IEND wk_png_write_IEND
#define png_write_IHDR wk_png_write_IHDR
#define png_write_PLTE wk_png_write_PLTE
#define png_write_bKGD wk_png_write_bKGD
#define png_write_cHRM wk_png_write_cHRM
#define png_write_cHRM_fixed wk_png_write_cHRM_fixed
#define png_write_chunk wk_png_write_chunk
#define png_write_chunk_data wk_png_write_chunk_data
#define png_write_chunk_end wk_png_write_chunk_end
#define png_write_chunk_start wk_png_write_chunk_start
#define png_write_compressed_data_out wk_png_write_compressed_data_out
#define png_write_data wk_png_write_data
#define png_write_destroy wk_png_write_destroy
#define png_write_end wk_png_write_end
#define png_write_filtered_row wk_png_write_filtered_row
#define png_write_find_filter wk_png_write_find_filter
#define png_write_finish_row wk_png_write_finish_row
#define png_write_flush wk_png_write_flush
#define png_write_gAMA wk_png_write_gAMA
#define png_write_gAMA_fixed wk_png_write_gAMA_fixed
#define png_write_hIST wk_png_write_hIST
#define png_write_iCCP wk_png_write_iCCP
#define png_write_iTXt wk_png_write_iTXt
#define png_write_image wk_png_write_image
#define png_write_info wk_png_write_info
#define png_write_info_before_PLTE wk_png_write_info_before_PLTE
#undef png_write_init
#define png_write_init_2 wk_png_write_init_2
#define png_write_init_3 wk_png_write_init_3
#define png_write_oFFs wk_png_write_oFFs
#define png_write_pCAL wk_png_write_pCAL
#define png_write_pHYs wk_png_write_pHYs
#define png_write_png wk_png_write_png
#define png_write_row wk_png_write_row
#define png_write_rows wk_png_write_rows
#define png_write_sBIT wk_png_write_sBIT
#define png_write_sCAL wk_png_write_sCAL
#define png_write_sCAL_s wk_png_write_sCAL_s
#define png_write_sPLT wk_png_write_sPLT
#define png_write_sRGB wk_png_write_sRGB
#define png_write_sig wk_png_write_sig
#define png_write_start_row wk_png_write_start_row
#define png_write_tEXt wk_png_write_tEXt
#define png_write_tIME wk_png_write_tIME
#define png_write_tRNS wk_png_write_tRNS
#define png_write_zTXt wk_png_write_zTXt
#define png_zalloc wk_png_zalloc
#define png_zfree wk_png_zfree
#endif