LONG_BIT
#define IDX(c) ((u_char)(c) / LONG_BIT)
#define BIT(c) ((u_long)1 << ((u_char)(c) % LONG_BIT))
u_long tbl[(UCHAR_MAX + 1) / LONG_BIT];
#if LONG_BIT == 64 /* always better to unroll on 64-bit architectures */
#if (LONG_BIT >= 64)
#if LONG_BIT == 32
#elif LONG_BIT == 64
#define IDX(c) ((u_char)(c) / LONG_BIT)
#define BIT(c) ((u_long)1 << ((u_char)(c) % LONG_BIT))
u_long tbl[(UCHAR_MAX + 1) / LONG_BIT];
#if LONG_BIT == 64 /* always better to unroll on 64-bit architectures */
#ifndef LONG_BIT
LONG_BIT, "LONG_BIT", SELFCONF, NOFLAGS,