added includes for tolower() command

1 files changed, 8 insertions, 0 deletions

diff --git a/src/FbTk/ITypeAheadable.hh b/src/FbTk/ITypeAheadable.hh
index 4a5b7cc..c998f98 100644
--- a/src/FbTk/ITypeAheadable.hh
+++ b/src/FbTk/ITypeAheadable.hh
@@ -19,11 +19,19 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
+// $Id$
+
 #ifndef FBTK_ITYPEAHEADABLE_HH
 #define FBTK_ITYPEAHEADABLE_HH
 
 #include <string>
 
+#ifdef HAVE_CCTYPE
+  #include <cctype>
+#else
+  #include <ctype.h>
+#endif // HAVE_CCTYPE
+
 namespace FbTk {
 
 // abstract base class providing access and validation