Merge pull request #4311 from gilles-peskine-arm/move-internal-headers-doxygen

[3.0] Remove obsolete reference to internal headers under include/
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 27cba6e..0205dcf 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -710,7 +710,7 @@
 # against the file with absolute path, so to exclude all test directories
 # for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       = *_internal.h *_wrap.h
+EXCLUDE_PATTERNS       =
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the