PSDLIB库VC开发

用于VC开发图像模块，psd_status_invalid_range =-53, psd_status_invalid_gradient_color =-54, psd_status_invalid_rect =-55, psd_status_invalid_blending_channels =-56, psd_status_blend_empty_rect =-100, psd_status_unzip_error =-101, psd_status_file_signature_error =-200, psd