#include <features.h>
-/* Most limits are system-specific */
-
-#include <bits/limits.h>
+#include <bits/alltypes.h> /* __LONG_MAX */
/* Support signed or unsigned plain-char */
-#if '\0'-1 > 0
+#if '\xff' > 0
#define CHAR_MIN 0
#define CHAR_MAX 255
#else
#define CHAR_MAX 127
#endif
-/* Some universal constants... */
-
#define CHAR_BIT 8
#define SCHAR_MIN (-128)
#define SCHAR_MAX 127
#define INT_MAX 0x7fffffff
#define UINT_MAX 0xffffffffU
#define LONG_MIN (-LONG_MAX-1)
+#define LONG_MAX __LONG_MAX
#define ULONG_MAX (2UL*LONG_MAX+1)
#define LLONG_MIN (-LLONG_MAX-1)
+#define LLONG_MAX 0x7fffffffffffffffLL
#define ULLONG_MAX (2ULL*LLONG_MAX+1)
#define MB_LEN_MAX 4
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#include <bits/limits.h>
+
#define PIPE_BUF 4096
#define FILESIZEBITS 64
+#ifndef NAME_MAX
#define NAME_MAX 255
+#endif
#define PATH_MAX 4096
#define NGROUPS_MAX 32
#define ARG_MAX 131072
#define TTY_NAME_MAX 32
#define HOST_NAME_MAX 255
+#if LONG_MAX == 0x7fffffffL
+#define LONG_BIT 32
+#else
+#define LONG_BIT 64
+#endif
+
/* Implementation choices... */
#define PTHREAD_KEYS_MAX 128