Update libjpeg_turbo to 1.4.90 from https://github.com/libjpeg-turbo/

win/jpeg7.def

Index: win/jpeg7.def
diff --git a/win/jpeg7.def b/win/jpeg7.def
new file mode 100644
index 0000000000000000000000000000000000000000..92463c517ee7ff3b41a75786c59abf2b66b10732
--- /dev/null
+++ b/win/jpeg7.def
@@ -0,0 +1,106 @@
+EXPORTS
+	jcopy_block_row @ 1 ; 
+	jcopy_sample_rows @ 2 ; 
+	jdiv_round_up @ 3 ; 
+	jinit_1pass_quantizer @ 4 ; 
+	jinit_2pass_quantizer @ 5 ; 
+	jinit_c_coef_controller @ 6 ; 
+	jinit_c_main_controller @ 7 ; 
+	jinit_c_master_control @ 8 ; 
+	jinit_c_prep_controller @ 9 ; 
+	jinit_color_converter @ 10 ; 
+	jinit_color_deconverter @ 11 ; 
+	jinit_compress_master @ 12 ; 
+	jinit_d_coef_controller @ 13 ; 
+	jinit_d_main_controller @ 14 ; 
+	jinit_d_post_controller @ 15 ; 
+	jinit_downsampler @ 16 ; 
+	jinit_forward_dct @ 17 ; 
+	jinit_huff_decoder @ 18 ; 
+	jinit_huff_encoder @ 19 ; 
+	jinit_input_controller @ 20 ; 
+	jinit_inverse_dct @ 21 ; 
+	jinit_marker_reader @ 22 ; 
+	jinit_marker_writer @ 23 ; 
+	jinit_master_decompress @ 24 ; 
+	jinit_memory_mgr @ 25 ; 
+	jinit_merged_upsampler @ 26 ; 
+	jinit_phuff_decoder @ 27 ; 
+	jinit_phuff_encoder @ 28 ; 
+	jinit_upsampler @ 29 ; 
+	jpeg_CreateCompress @ 30 ; 
+	jpeg_CreateDecompress @ 31 ; 
+	jpeg_abort @ 32 ; 
+	jpeg_abort_compress @ 33 ; 
+	jpeg_abort_decompress @ 34 ; 
+	jpeg_add_quant_table @ 35 ; 
+	jpeg_alloc_huff_table @ 36 ; 
+	jpeg_alloc_quant_table @ 37 ; 
+	jpeg_calc_jpeg_dimensions @ 38 ; 
+	jpeg_calc_output_dimensions @ 39 ; 
+	jpeg_consume_input @ 40 ; 
+	jpeg_copy_critical_parameters @ 41 ; 
+	jpeg_default_colorspace @ 42 ; 
+	jpeg_default_qtables @ 43 ;
+	jpeg_destroy @ 44 ; 
+	jpeg_destroy_compress @ 45 ; 
+	jpeg_destroy_decompress @ 46 ; 
+	jpeg_fdct_float @ 47 ; 
+	jpeg_fdct_ifast @ 48 ; 
+	jpeg_fdct_islow @ 49 ; 
+	jpeg_fill_bit_buffer @ 50 ; 
+	jpeg_finish_compress @ 51 ; 
+	jpeg_finish_decompress @ 52 ; 
+	jpeg_finish_output @ 53 ; 
+	jpeg_free_large @ 54 ; 
+	jpeg_free_small @ 55 ; 
+	jpeg_gen_optimal_table @ 56 ; 
+	jpeg_get_large @ 57 ; 
+	jpeg_get_small @ 58 ; 
+	jpeg_has_multiple_scans @ 59 ; 
+	jpeg_huff_decode @ 60 ; 
+	jpeg_idct_1x1 @ 61 ; 
+	jpeg_idct_2x2 @ 62 ; 
+	jpeg_idct_4x4 @ 63 ; 
+	jpeg_idct_float @ 64 ; 
+	jpeg_idct_ifast @ 65 ; 
+	jpeg_idct_islow @ 66 ; 
+	jpeg_input_complete @ 67 ; 
+	jpeg_make_c_derived_tbl @ 68 ; 
+	jpeg_make_d_derived_tbl @ 69 ; 
+	jpeg_mem_available @ 70 ; 
+	jpeg_mem_init @ 71 ; 
+	jpeg_mem_term @ 72 ; 
+	jpeg_new_colormap @ 73 ; 
+	jpeg_open_backing_store @ 74 ; 
+	jpeg_quality_scaling @ 75 ; 
+	jpeg_read_coefficients @ 76 ; 
+	jpeg_read_header @ 77 ; 
+	jpeg_read_raw_data @ 78 ; 
+	jpeg_read_scanlines @ 79 ; 
+	jpeg_resync_to_restart @ 80 ; 
+	jpeg_save_markers @ 81 ; 
+	jpeg_set_colorspace @ 82 ; 
+	jpeg_set_defaults @ 83 ; 
+	jpeg_set_linear_quality @ 84 ; 
+	jpeg_set_marker_processor @ 85 ; 
+	jpeg_set_quality @ 86 ; 
+	jpeg_simple_progression @ 87 ; 
+	jpeg_start_compress @ 88 ; 
+	jpeg_start_decompress @ 89 ; 
+	jpeg_start_output @ 90 ; 
+	jpeg_std_error @ 91 ; 
+	jpeg_stdio_dest @ 92 ; 
+	jpeg_stdio_src @ 93 ; 
+	jpeg_suppress_tables @ 94 ; 
+	jpeg_write_coefficients @ 95 ; 
+	jpeg_write_m_byte @ 96 ; 
+	jpeg_write_m_header @ 97 ; 
+	jpeg_write_marker @ 98 ; 
+	jpeg_write_raw_data @ 99 ; 
+	jpeg_write_scanlines @ 100 ; 
+	jpeg_write_tables @ 101 ; 
+	jround_up @ 102 ; 
+	jzero_far @ 103 ; 
+	jpeg_skip_scanlines @ 104 ; 
+	jpeg_crop_scanline @ 105 ;