png_PLTE          182 contrib/libtests/pngunknown.c    { "PLTE", PNG_INFO_PLTE, png_PLTE, 0, 0, ABSENT, 0 },
png_PLTE          273 pngpread.c           if (chunk_name == png_PLTE)
png_PLTE          278 pngpread.c        else if (chunk_name == png_PLTE)
png_PLTE          146 pngread.c               if (chunk_name == png_PLTE)
png_PLTE          156 pngread.c            else if (chunk_name == png_PLTE)
png_PLTE          804 pngread.c               if (chunk_name == png_PLTE)
png_PLTE          819 pngread.c            else if (chunk_name == png_PLTE)
png_PLTE          961 pngwutil.c        png_write_chunk_header(png_ptr, png_PLTE, (png_uint_32)(num_pal * 3));