added #include <ctype.h> for fixing isdigit declaration
added #include <ctype.h> for fixing isdigit declaration

open-power/eCMD,mklight/eCMD,mklight/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,open-power/eCMD,open-power/eCMD,mklight/eCMD,open-power/eCMD