2 //===---------------------------- cctype ----------------------------------===//
4 // The LLVM Compiler Infrastructure
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
11 #ifndef _LIBCPP_CCTYPE
12 #define _LIBCPP_CCTYPE
22 int isblank(int c); // C99
41 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
42 #pragma GCC system_header
45 _LIBCPP_BEGIN_NAMESPACE_STD
62 _LIBCPP_END_NAMESPACE_STD
64 #endif // _LIBCPP_CCTYPE