(b76ad15ed0da636161de0243c547ee1e6fc95681)
Historical shim for <limits.h>.
More...
Include dependency graph for limits.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Macros | |
| #define | LONG_MAX 2147483647L |
| #define | LONG_MIN (-LONG_MAX-1) |
| #define | CHAR_BIT 8 |
| #define | LLONG_MAX 9223372036854775807LL |
| #define | LLONG_MIN (-LLONG_MAX-1) |
| #define | SIZE_MAX ULLONG_MAX |
| #define | SIZE_MIN ULLONG_MIN |
| #define | SSIZE_MAX LLONG_MAX |
| #define | SSIZE_MIN LLONG_MIN |
Detailed Description
Historical shim for <limits.h>.
- Copyright
- This file is a part of the programming language Ruby. Permission is hereby granted, to either redistribute and/or modify this file, provided that the conditions mentioned in the file COPYING are met. Consult the file for details.
- Warning
- Symbols prefixed with either
RBIMPLorrbimplare implementation details. Don't take them as canon. They could rapidly appear then vanish. The name (path) of this header file is also an implementation detail. Do not expect it to persist at the place it is now. Developers are free to move it anywhere anytime at will.
- Note
- To ruby-core: remember that this header can be possibly recursively included from extension libraries written in C++. Do not expect for instance
__VA_ARGS__is always available. We assume C99 for ruby itself but we don't assume languages of extension libraries. They could be written in C++98. The macros in this header file are obsolescent. Does anyone really need our own definition of CHAR_BIT today?
Definition in file limits.h.
