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/* d-system.h -- DMD frontend inclusion of gcc header files.
* Copyright (C) 2018-2020 Free Software Foundation, Inc.
*
* GCC is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GCC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GCC; see the file COPYING3. If not see
* <http://www.gnu.org/licenses/>.
*/
#ifndef GCC_D_SYSTEM_H
#define GCC_D_SYSTEM_H
#include "config.h"
#include "system.h"
/* Used by the dmd front-end to determine if we have POSIX-style IO. */
#define POSIX (__linux__ || __GLIBC__ || __gnu_hurd__ || __APPLE__ \
|| __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ \
|| __sun || __unix__)
/* Forward assert invariants to gcc_assert. */
#undef assert
#define assert(EXPR) gcc_assert(EXPR)
/* Use libiberty's lrealpath to avoid portability problems. */
#undef realpath
#define realpath(a, b) lrealpath((a))
/* Forward ctype.h macros used by the dmd front-end to safe-ctype.h. */
#undef isalpha
#define isalpha(c) ISALPHA(c)
#undef isalnum
#define isalnum(c) ISALNUM(c)
#undef isdigit
#define isdigit(c) ISDIGIT(c)
#undef islower
#define islower(c) ISLOWER(c)
#undef isprint
#define isprint(c) ISPRINT(c)
#undef isspace
#define isspace(c) ISSPACE(c)
#undef isupper
#define isupper(c) ISUPPER(c)
#undef isxdigit
#define isxdigit(c) ISXDIGIT(c)
#undef tolower
#define tolower(c) TOLOWER(c)
/* Forward _mkdir on MinGW to mkdir in system.h. */
#ifdef _WIN32
#undef _mkdir
#define _mkdir(p) mkdir(p, 0)
#endif
/* Define any missing _MAX and _MIN macros. */
#ifndef INT32_MAX
# define INT32_MAX INTTYPE_MAXIMUM (int32_t)
#endif
#ifndef INT32_MIN
# define INT32_MIN INTTYPE_MINIMUM (int32_t)
#endif
#ifndef INT64_MIN
# define INT64_MIN INTTYPE_MINIMUM (int64_t)
#endif
#ifndef UINT32_MAX
# define UINT32_MAX INTTYPE_MAXIMUM (uint32_t)
#endif
#ifndef UINT64_MAX
# define UINT64_MAX INTTYPE_MAXIMUM (uint64_t)
#endif
#endif /* GCC_D_SYSTEM_H */
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