summaryrefslogtreecommitdiff
path: root/Unix/i686-elf/include/limits.h
diff options
context:
space:
mode:
Diffstat (limited to 'Unix/i686-elf/include/limits.h')
-rw-r--r--Unix/i686-elf/include/limits.h127
1 files changed, 127 insertions, 0 deletions
diff --git a/Unix/i686-elf/include/limits.h b/Unix/i686-elf/include/limits.h
new file mode 100644
index 0000000..53a7a41
--- /dev/null
+++ b/Unix/i686-elf/include/limits.h
@@ -0,0 +1,127 @@
+#ifndef _LIBC_LIMITS_H_
+# define _LIBC_LIMITS_H_ 1
+
+#include <newlib.h>
+
+# ifdef _MB_LEN_MAX
+# define MB_LEN_MAX _MB_LEN_MAX
+# else
+# define MB_LEN_MAX 1
+# endif
+
+/* if do not have #include_next support, then we
+ have to define the limits here. */
+# if !defined __GNUC__ || __GNUC__ < 2
+
+# ifndef _LIMITS_H
+# define _LIMITS_H 1
+
+# include <sys/config.h>
+
+/* Number of bits in a `char'. */
+# undef CHAR_BIT
+# define CHAR_BIT 8
+
+/* Minimum and maximum values a `signed char' can hold. */
+# undef SCHAR_MIN
+# define SCHAR_MIN (-128)
+# undef SCHAR_MAX
+# define SCHAR_MAX 127
+
+/* Maximum value an `unsigned char' can hold. (Minimum is 0). */
+# undef UCHAR_MAX
+# define UCHAR_MAX 255
+
+/* Minimum and maximum values a `char' can hold. */
+# ifdef __CHAR_UNSIGNED__
+# undef CHAR_MIN
+# define CHAR_MIN 0
+# undef CHAR_MAX
+# define CHAR_MAX 255
+# else
+# undef CHAR_MIN
+# define CHAR_MIN (-128)
+# undef CHAR_MAX
+# define CHAR_MAX 127
+# endif
+
+/* Minimum and maximum values a `signed short int' can hold. */
+# undef SHRT_MIN
+/* For the sake of 16 bit hosts, we may not use -32768 */
+# define SHRT_MIN (-32767-1)
+# undef SHRT_MAX
+# define SHRT_MAX 32767
+
+/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */
+# undef USHRT_MAX
+# define USHRT_MAX 65535
+
+/* Minimum and maximum values a `signed int' can hold. */
+# ifndef __INT_MAX__
+# define __INT_MAX__ 2147483647
+# endif
+# undef INT_MIN
+# define INT_MIN (-INT_MAX-1)
+# undef INT_MAX
+# define INT_MAX __INT_MAX__
+
+/* Maximum value an `unsigned int' can hold. (Minimum is 0). */
+# undef UINT_MAX
+# define UINT_MAX (INT_MAX * 2U + 1)
+
+/* Minimum and maximum values a `signed long int' can hold.
+ (Same as `int'). */
+# ifndef __LONG_MAX__
+# if defined (__alpha__) || (defined (__sparc__) && defined(__arch64__)) || defined (__sparcv9)
+# define __LONG_MAX__ 9223372036854775807L
+# else
+# define __LONG_MAX__ 2147483647L
+# endif /* __alpha__ || sparc64 */
+# endif
+# undef LONG_MIN
+# define LONG_MIN (-LONG_MAX-1)
+# undef LONG_MAX
+# define LONG_MAX __LONG_MAX__
+
+/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */
+# undef ULONG_MAX
+# define ULONG_MAX (LONG_MAX * 2UL + 1)
+
+# ifndef __LONG_LONG_MAX__
+# define __LONG_LONG_MAX__ 9223372036854775807LL
+# endif
+
+# if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+/* Minimum and maximum values a `signed long long int' can hold. */
+# undef LLONG_MIN
+# define LLONG_MIN (-LLONG_MAX-1)
+# undef LLONG_MAX
+# define LLONG_MAX __LONG_LONG_MAX__
+
+/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */
+# undef ULLONG_MAX
+# define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
+# endif
+
+# if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
+/* Minimum and maximum values a `signed long long int' can hold. */
+# undef LONG_LONG_MIN
+# define LONG_LONG_MIN (-LONG_LONG_MAX-1)
+# undef LONG_LONG_MAX
+# define LONG_LONG_MAX __LONG_LONG_MAX__
+
+/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */
+# undef ULONG_LONG_MAX
+# define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1)
+# endif
+
+# endif /* _LIMITS_H */
+# endif /* GCC 2. */
+
+#endif /* !_LIBC_LIMITS_H_ */
+
+#if defined __GNUC__ && !defined _GCC_LIMITS_H_
+/* `_GCC_LIMITS_H_' is what GCC's file defines. */
+# include_next <limits.h>
+#endif /* __GNUC__ && !_GCC_LIMITS_H_ */
+