libc/src/unistd/getopt.h

   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 "hdr/types/FILE.h"
  13 #include "src/__support/macros/config.h"
  14 #include <unistd.h>
  15
  16 namespace LIBC_NAMESPACE_DECL {
  17
  18 namespace impl {
  19 void set_getopt_state(char **, int *, int *, unsigned *, int *, FILE *);
  20 }
  21
  22 int getopt(int argc, char *const argv[], const char *optstring);
  23
  24 } // namespace LIBC_NAMESPACE_DECL
  25
  26 #endif // LLVM_LIBC_SRC_UNISTD_GETOPT_H