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-rw-r--r--poppler/UTF.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/poppler/UTF.h b/poppler/UTF.h
index 248c168c..5a479020 100644
--- a/poppler/UTF.h
+++ b/poppler/UTF.h
@@ -35,5 +35,7 @@ int TextStringToUCS4(GooString *textStr, Unicode **ucs4);
// check if UCS-4 character is valid
bool UnicodeIsValid(Unicode ucs4);
+// is a unicode whitespace character
+bool UnicodeIsWhitespace(Unicode ucs4);
#endif