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 <stdio.h>
  13 #include <unistd.h>
  14
  15 namespace __llvm_libc {
  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 __llvm_libc
  24
  25 #endif // LLVM_LIBC_SRC_UNISTD_GETOPT_H