1 //===-- Implementation header for getopt ------------------------*- C++ -*-===// 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 #ifndef LLVM_LIBC_SRC_UNISTD_GETOPT_H 10 #define LLVM_LIBC_SRC_UNISTD_GETOPT_H 11 12 #include <stdio.h> 13 #include <unistd.h> 14 15 namespace LIBC_NAMESPACE { 16 17 namespace impl { 18 void set_getopt_state(char **, int *, int *, unsigned *, int *, FILE *); 19 } 20 21 int getopt(int argc, char *const argv[], const char *optstring); 22 23 } // namespace LIBC_NAMESPACE 24 25 #endif // LLVM_LIBC_SRC_UNISTD_GETOPT_H 26