Only use h file for rtfd

# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f95, *.f03, *.f08,

# *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf and *.qsf.

FILE_PATTERNS          = *.c \

                         *.cc \

                         *.cxx \

                         *.cpp \

                         *.c++ \

                         *.java \

                         *.ii \

                         *.ixx \

                         *.ipp \

                         *.i++ \

                         *.inl \

                         *.idl \

                         *.ddl \

                         *.odl \

                         *.h \

                         *.hh \

                         *.hxx \

                         *.hpp \

                         *.h++ \

                         *.cs \

                         *.d \

                         *.php \

                         *.php4 \

                         *.php5 \

                         *.phtml \

                         *.inc \

                         *.m \

                         *.markdown \

                         *.md \

                         *.mm \

                         *.dox \

                         *.py \

                         *.pyw \

                         *.f90 \

                         *.f95 \

                         *.f03 \

                         *.f08 \

                         *.f \

                         *.for \

                         *.tcl \

                         *.vhd \

                         *.vhdl \

                         *.ucf \

                         *.qsf

FILE_PATTERNS          = *.h

# The RECURSIVE tag can be used to specify whether or not subdirectories should

# be searched for input files as well.