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-rw-r--r--chromium/third_party/pdfium/core/fxcodec/tiff/tiff_decoder.cpp2
-rw-r--r--chromium/third_party/pdfium/third_party/BUILD.gn1
2 files changed, 3 insertions, 0 deletions
diff --git a/chromium/third_party/pdfium/core/fxcodec/tiff/tiff_decoder.cpp b/chromium/third_party/pdfium/core/fxcodec/tiff/tiff_decoder.cpp
index 808a4c71cc0..d0e7faabe93 100644
--- a/chromium/third_party/pdfium/core/fxcodec/tiff/tiff_decoder.cpp
+++ b/chromium/third_party/pdfium/core/fxcodec/tiff/tiff_decoder.cpp
@@ -110,8 +110,10 @@ int _TIFFmemcmp(const void* ptr1, const void* ptr2, tmsize_t size) {
return memcmp(ptr1, ptr2, static_cast<size_t>(size));
}
+extern "C" {
TIFFErrorHandler _TIFFwarningHandler = nullptr;
TIFFErrorHandler _TIFFerrorHandler = nullptr;
+}
namespace {
diff --git a/chromium/third_party/pdfium/third_party/BUILD.gn b/chromium/third_party/pdfium/third_party/BUILD.gn
index 5695e271214..5452110679d 100644
--- a/chromium/third_party/pdfium/third_party/BUILD.gn
+++ b/chromium/third_party/pdfium/third_party/BUILD.gn
@@ -575,6 +575,7 @@ if (pdf_enable_xfa_tiff) {
"libtiff/tif_version.c",
"libtiff/tif_warning.c",
"libtiff/tif_write.c",
+ "libtiff/tiffio.h",
"libtiff/tiffiop.h",
"libtiff/tiffvers.h",
]