docs: fix doxygen build error
refs: #4815
Change-Id: Ic5329515615732d7e243799e4ad5e8a1c81a1181
diff --git a/docs/doxygen.conf.in b/docs/doxygen.conf.in
index 44453eb..bcde9c6 100644
--- a/docs/doxygen.conf.in
+++ b/docs/doxygen.conf.in
@@ -780,7 +780,7 @@
# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
# Note: If this tag is empty the current directory is searched.
-INPUT = src
+INPUT = PSync
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -2031,7 +2031,7 @@
# preprocessor.
# This tag requires that the tag SEARCH_INCLUDES is set to YES.
-INCLUDE_PATH =
+INCLUDE_PATH = ..
# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
# patterns (like *.h and *.hpp) to filter out the header-files in the