#ifndef HEADER_CONFIG_DOS_H
#define HEADER_CONFIG_DOS_H


/* ================================================================
 *       ares/config-dos.h - Hand crafted config file for DOS
 *
 * Copyright (C) The c-ares project and its contributors
 * SPDX-License-Identifier: MIT
 * ================================================================ */

#define PACKAGE "c-ares"

#define HAVE_ERRNO_H             1
#define HAVE_GETENV              1
#define HAVE_GETTIMEOFDAY        1
#define HAVE_IOCTLSOCKET         1
#define HAVE_IOCTLSOCKET_FIONBIO 1
#define HAVE_LIMITS_H            1
#define HAVE_NET_IF_H            1
#define HAVE_RECV                1
#define HAVE_RECVFROM            1
#define HAVE_SEND                1
#define HAVE_SENDTO              1
#define HAVE_STRDUP              1
#define HAVE_STRICMP             1
#define HAVE_STRUCT_IN6_ADDR     1
#define HAVE_STRUCT_TIMEVAL      1
#define HAVE_SYS_IOCTL_H         1
#define HAVE_SYS_SOCKET_H        1
#define HAVE_SYS_STAT_H          1
#define HAVE_SYS_TYPES_H         1
#define HAVE_TIME_H              1
#define HAVE_UNISTD_H            1
#define HAVE_WRITEV              1
#define HAVE_STAT                1
#define HAVE_MALLOC_H            1

/* Qualifiers for send(), recv(), recvfrom() and getnameinfo(). */

#define SEND_TYPE_ARG1 int
#define SEND_TYPE_ARG2 const void *
#define SEND_TYPE_ARG3 int
#define SEND_TYPE_ARG4 int
#define SEND_TYPE_RETV int

#define RECV_TYPE_ARG1 int
#define RECV_TYPE_ARG2 void *
#define RECV_TYPE_ARG3 int
#define RECV_TYPE_ARG4 int
#define RECV_TYPE_RETV int

#define RECVFROM_TYPE_ARG1         int
#define RECVFROM_TYPE_ARG2         void
#define RECVFROM_TYPE_ARG3         int
#define RECVFROM_TYPE_ARG4         int
#define RECVFROM_TYPE_ARG5         struct sockaddr
#define RECVFROM_TYPE_ARG6         int
#define RECVFROM_TYPE_RETV         int
#define RECVFROM_TYPE_ARG2_IS_VOID 1

#define BSD

/* Target HAVE_x section */

#if defined(DJGPP)
#  undef _SSIZE_T
#  include <sys/types.h> /* For 'ssize_t' */

#  define HAVE_STRCASECMP          1
#  define HAVE_STRNCASECMP         1
#  define HAVE_SYS_TIME_H          1
#  define HAVE_VARIADIC_MACROS_GCC 1

/* Because djgpp <= 2.03 doesn't have snprintf() etc. */
#  if defined(DJGPP_MINOR) && DJGPP_MINOR < 4
#    define _MPRINTF_REPLACE
#  endif

#elif defined(__WATCOMC__)
#  define HAVE_STRCASECMP 1

#elif defined(__HIGHC__)
#  define HAVE_SYS_TIME_H 1
#  define strerror(e)     strerror_s_((e))
#endif

/* This seems odd, can DOS build without WATT32? */
#ifdef WATT32
#  define HAVE_AF_INET6                          1
#  define HAVE_ARPA_INET_H                       1
#  define HAVE_ARPA_NAMESER_H                    1
#  define HAVE_CLOSE_S                           1
#  define HAVE_GETHOSTNAME                       1
#  define HAVE_NETDB_H                           1
#  define HAVE_NETINET_IN_H                      1
#  define HAVE_NETINET_TCP_H                     1
#  define HAVE_PF_INET6                          1
#  define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1
#  define HAVE_STRUCT_ADDRINFO                   1
#  define HAVE_STRUCT_IN6_ADDR                   1
#  define HAVE_STRUCT_SOCKADDR_IN6               1
#  define HAVE_SYS_SOCKET_H                      1
#  define HAVE_SYS_IOCTL_H                       1
#  define HAVE_SYS_UIO_H                         1
#  define NS_INADDRSZ                            4
#  define HAVE_GETSERVBYPORT_R                   1
#  define GETSERVBYPORT_R_ARGS                   6
#  define HAVE_WRITEV                            1
#  define HAVE_IF_NAMETOINDEX                    1
#  define HAVE_IF_INDEXTONAME                    1
#endif

#endif /* HEADER_CONFIG_DOS_H */