/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
# define OPENSSL_SYS_WIN32_UWIN
# else
# if defined(__CYGWIN__) || defined(OPENSSL_SYS_CYGWIN)
-# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WIN32_CYGWIN
# else
# if defined(_WIN32) || defined(OPENSSL_SYS_WIN32)
# endif
# endif
-# if defined(OPENSSL_SYS_UEFI) && !defined(ssize_t)
-# define ossl_ssize_t int
-# define OSSL_SSIZE_MAX INT_MAX
+# if defined(OPENSSL_SYS_UEFI) && !defined(ossl_ssize_t)
+# define ossl_ssize_t INTN
+# define OSSL_SSIZE_MAX MAX_INTN
# endif
# ifndef ossl_ssize_t
# define OSSL_SSIZE_MAX SSIZE_MAX
# elif defined(_POSIX_SSIZE_MAX)
# define OSSL_SSIZE_MAX _POSIX_SSIZE_MAX
+# else
+# define OSSL_SSIZE_MAX ((ssize_t)(SIZE_MAX>>1))
# endif
# endif
typedef UINT32 uint32_t;
typedef INT64 int64_t;
typedef UINT64 uint64_t;
-# define PRIu64 "%Lu"
# elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
defined(__osf__) || defined(__sgi) || defined(__hpux) || \
defined(OPENSSL_SYS_VMS) || defined (__OpenBSD__)
# define ossl_noreturn
# endif
+/* ossl_unused: portable unused attribute for use in public headers */
+# if defined(__GNUC__)
+# define ossl_unused __attribute__((unused))
+# else
+# define ossl_unused
+# endif
+
#ifdef __cplusplus
}
#endif