* @(#)ectype.h 3.1 10/29/86
#define Disalpha(c) (dctype[(c)]&(D_UPPER|D_LOWER))
#define Disupper(c) (dctype[(c)]&D_UPPER)
#define Dislower(c) (dctype[(c)]&D_LOWER)
#define Disdigit(c) (dctype[(c)]&D_DIGIT)
#define Disalnum(c) (dctype[(c)]&(D_UPPER|D_LOWER|D_DIGIT))
#define Disspace(c) (dctype[(c)]&D_SPACE) /* blank or null */
#define Dispunct(c) (dctype[(c)]&D_PUNCT)
#define Disprint(c) (dctype[(c)]&D_PRINT)
extern unsigned char dctype
[192];