diff --git a/.codedocs b/.codedocs
new file mode 100644
index 0000000..371113a
--- /dev/null
+++ b/.codedocs
@@ -0,0 +1,193 @@
+# CodeDocs.xyz Configuration File
+#
+# Rename this example to '.codedocs' and put it in the root directory of your
+# repository. This file is optional, documentation will still be generated
+# without it using sensible defaults.
+
+#---------------------------------------------------------------------------
+# CodeDocs Configuration
+#---------------------------------------------------------------------------
+
+# Include the Doxygen configuration from another file.
+# The file must be a relative path with respect to the root of the repository.
+# If any of the options in this doxyfile include a path (ie, INPUT), these
+# paths will be considered relative to the root of the repository, not the
+# location of the DOXYFILE.
+
+DOXYFILE =
+
+# Specify external repository to link documentation with.
+# This is similar to Doxygen's TAGFILES option, but will automatically link to
+# tags of other repositories already using CodeDocs. List each repository to
+# link with by giving its location in the form of owner/repository.
+# For example:
+#   TAGLINKS = doxygen/doxygen CodeDocs/osg
+# Note: these repositories must already be built on CodeDocs.
+
+TAGLINKS =
+
+#---------------------------------------------------------------------------
+# Doxygen Configuration
+#---------------------------------------------------------------------------
+
+# Doxygen configuration may also be placed in this file.
+# Currently, the following Doxygen configuration options are available. Refer
+# to http://doxygen.org/manual/config.html for detailed explanation of the
+# options. To request support for more options, contact support@codedocs.xyz.
+#
+# ABBREVIATE_BRIEF =
+# ALIASES =
+# ALLEXTERNALS =
+# ALLOW_UNICODE_NAMES =
+# ALPHABETICAL_INDEX =
+# ALWAYS_DETAILED_SEC =
+# AUTOLINK_SUPPORT =
+# BRIEF_MEMBER_DESC =
+# BUILTIN_STL_SUPPORT =
+# CALLER_GRAPH =
+# CALL_GRAPH =
+# CASE_SENSE_NAMES =
+# CITE_BIB_FILES =
+# CLASS_DIAGRAMS =
+# CLASS_GRAPH =
+# COLLABORATION_GRAPH =
+# COLS_IN_ALPHA_INDEX =
+# CPP_CLI_SUPPORT =
+# DIAFILE_DIRS =
+# DIRECTORY_GRAPH =
+# DISABLE_INDEX =
+# DISTRIBUTE_GROUP_DOC =
+# DOTFILE_DIRS =
+# DOT_FONTNAME =
+# DOT_FONTSIZE =
+# DOT_GRAPH_MAX_NODES =
+# DOT_IMAGE_FORMAT =
+# DOT_TRANSPARENT =
+# DOXYFILE_ENCODING =
+# ENABLED_SECTIONS =
+# ENABLE_PREPROCESSING =
+# ENUM_VALUES_PER_LINE =
+# EXAMPLE_PATH =
+# EXAMPLE_PATTERNS =
+# EXAMPLE_RECURSIVE =
+# EXCLUDE =
+# EXCLUDE_PATTERNS =
+# EXCLUDE_SYMBOLS =
+# EXPAND_AS_DEFINED =
+# EXPAND_ONLY_PREDEF =
+# EXTENSION_MAPPING =
+# EXTERNAL_GROUPS =
+# EXTERNAL_PAGES =
+# EXTRACT_ALL =
+# EXTRACT_ANON_NSPACES =
+# EXTRACT_LOCAL_CLASSES =
+# EXTRACT_LOCAL_METHODS =
+# EXTRACT_PACKAGE =
+# EXTRACT_PRIVATE =
+# EXTRACT_STATIC =
+# EXT_LINKS_IN_WINDOW =
+# FILE_PATTERNS =
+# FORCE_LOCAL_INCLUDES =
+# FORMULA_FONTSIZE =
+# FORMULA_TRANSPARENT =
+# FULL_PATH_NAMES =
+# GENERATE_BUGLIST =
+# GENERATE_DEPRECATEDLIST =
+# GENERATE_LEGEND =
+# GENERATE_TESTLIST =
+# GENERATE_TODOLIST =
+# GENERATE_TREEVIEW =
+# GRAPHICAL_HIERARCHY =
+# GROUP_GRAPHS =
+# GROUP_NESTED_COMPOUNDS =
+# HIDE_COMPOUND_REFERENCE= =
+# HIDE_FRIEND_COMPOUNDS =
+# HIDE_IN_BODY_DOCS =
+# HIDE_SCOPE_NAMES =
+# HIDE_UNDOC_CLASSES =
+# HIDE_UNDOC_MEMBERS =
+# HIDE_UNDOC_RELATIONS =
+# HTML_COLORSTYLE_GAMMA =
+# HTML_COLORSTYLE_HUE =
+# HTML_COLORSTYLE_SAT =
+# HTML_DYNAMIC_SECTIONS =
+# HTML_EXTRA_FILES =
+# HTML_EXTRA_STYLESHEET =
+# HTML_FOOTER =
+# HTML_HEADER =
+# HTML_INDEX_NUM_ENTRIES =
+# HTML_STYLESHEET =
+# HTML_TIMESTAMP =
+# IDL_PROPERTY_SUPPORT =
+# IGNORE_PREFIX =
+# IMAGE_PATH =
+# INCLUDED_BY_GRAPH =
+# INCLUDE_FILE_PATTERNS =
+# INCLUDE_GRAPH =
+# INCLUDE_PATH =
+# INHERIT_DOCS =
+# INLINE_GROUPED_CLASSES =
+# INLINE_INFO =
+# INLINE_INHERITED_MEMB =
+# INLINE_SIMPLE_STRUCTS =
+# INLINE_SOURCES =
+INPUT = src/wdog.h
+# INPUT_ENCODING =
+# INTERACTIVE_SVG =
+# INTERNAL_DOCS =
+# JAVADOC_AUTOBRIEF =
+# LAYOUT_FILE =
+# MACRO_EXPANSION =
+# MARKDOWN_SUPPORT =
+# MAX_DOT_GRAPH_DEPTH =
+# MSCFILE_DIRS =
+# MULTILINE_CPP_IS_BRIEF =
+# OPTIMIZE_FOR_FORTRAN =
+# OPTIMIZE_OUTPUT_FOR_C =
+# OPTIMIZE_OUTPUT_JAVA =
+# OPTIMIZE_OUTPUT_VHDL =
+# OUTPUT_LANGUAGE =
+# PLANTUML_JAR_PATH =
+# PREDEFINED =
+# PROJECT_BRIEF =
+# PROJECT_LOGO =
+# PROJECT_NAME =
+# PROJECT_NUMBER =
+# QT_AUTOBRIEF =
+# RECURSIVE =
+# REFERENCED_BY_RELATION =
+# REFERENCES_LINK_SOURCE =
+# REFERENCES_RELATION =
+# REPEAT_BRIEF =
+# SEARCHENGINE =
+# SEARCH_INCLUDES =
+# SEPARATE_MEMBER_PAGES =
+# SHORT_NAMES =
+# SHOW_FILES =
+# SHOW_GROUPED_MEMB_INC =
+# SHOW_INCLUDE_FILES =
+# SHOW_NAMESPACES =
+# SHOW_USED_FILES =
+# SIP_SUPPORT =
+# SKIP_FUNCTION_MACROS =
+# SORT_BRIEF_DOCS =
+# SORT_BY_SCOPE_NAME =
+# SORT_GROUP_NAMES =
+# SORT_MEMBERS_CTORS_1ST =
+# SORT_MEMBER_DOCS =
+# SOURCE_BROWSER =
+# SOURCE_TOOLTIPS =
+# STRICT_PROTO_MATCHING =
+# STRIP_CODE_COMMENTS =
+# STRIP_FROM_INC_PATH =
+# STRIP_FROM_PATH =
+# SUBGROUPING =
+# TAB_SIZE =
+# TEMPLATE_RELATIONS =
+# TREEVIEW_WIDTH =
+# TYPEDEF_HIDES_STRUCT =
+# UML_LIMIT_NUM_FIELDS =
+# UML_LOOK =
+# USE_MDFILE_AS_MAINPAGE =
+# VERBATIM_HEADERS =
+#