* Ignore driver_*.c files when building documentation.

doc/doxygen.cfg.in

@@ -61,12 +61,12 @@ WARN_LOGFILE           =
 #---------------------------------------------------------------------------
 # configuration options related to the input files
 #---------------------------------------------------------------------------
-INPUT                  = @top_srcdir@/src
+INPUT                  = @top_srcdir@/cucul @top_srcdir@/caca
 FILE_PATTERNS          = *.c cucul.h caca.h
 RECURSIVE              = YES
 EXCLUDE                = ../src/config.h
 EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = *_private.h
+EXCLUDE_PATTERNS       = *_internal.h driver_*.c
 EXAMPLE_PATH           = 
 EXAMPLE_PATTERNS       = 
 EXAMPLE_RECURSIVE      = NO