1 //===-- Implementation of isblank------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "src/ctype/isblank.h" 10 11 #include "src/__support/common.h" 12 #include "src/__support/macros/config.h" 13 14 namespace LIBC_NAMESPACE_DECL { 15 16 LLVM_LIBC_FUNCTION(int, isblank, (int c)) { 17 return static_cast<int>(c == ' ' || c == '\t'); 18 } 19 20 } // namespace LIBC_NAMESPACE_DECL 21