/* specific platforms, e.g. by swapping int instead of char. */
#define _PDCLIB_memswp( i, j, size ) char tmp; do { tmp = *i; *i++ = *j; *j++ = tmp; } while ( --size );
-/* Define this to some compiler directive that can be written after the */
-/* parameter list of a function declaration to indicate the function does */
-/* never return. If your compiler does not support such a directive, define */
-/* to nothing. (This is to avoid warnings with the exit functions under GCC.) */
-#define _PDCLIB_NORETURN __attribute__(( noreturn ))
-
/* The maximum value that errno can be set to. This is used to set the size */
/* of the array in struct lconv (<locale.h>) holding error messages for the */
/* strerror() and perror() functions. (If you change this value because you */
XX: Windows requires wchar_t be an unsigned short, but this is not compliant.
*/
+#define _PDCLIB_wint signed short
#define _PDCLIB_wchar unsigned short
#define _PDCLIB_WCHAR USHRT
#define _PDCLIB_clock double
#define _PDCLIB_CLOCKS_PER_SEC 1000000
+/* <time.h>: TIME_UTC
+ *
+ * The TIME_UTC parameter is passed to the timespec_get function in order to get
+ * the system time in UTC since an implementation defined epoch (not necessarily
+ * the same as that used for time_t). That said, on POSIX the obvious
+ * implementation of timespec_get for TIME_UTC is to wrap
+ * clock_gettime(CLOCK_REALTIME, ...), which is defined as time in UTC since the
+ * same epoch.
+ *
+ * This may be any non-zero integer value.
+ */
+#define _PDCLIB_TIME_UTC 1
+
/* -------------------------------------------------------------------------- */
/* Floating Point */
/* -------------------------------------------------------------------------- */
/* TODO: Better document these */
-/* I/O ---------------------------------------------------------------------- */
+/* Locale --------------------------------------------------------------------*/
-/* The type of the file descriptor returned by _PDCLIB_open(). */
-typedef void * _PDCLIB_fd_t;
+/* Locale method. See _PDCLIB_locale.h */
+#define _PDCLIB_LOCALE_METHOD _PDCLIB_LOCALE_METHOD_TSS
-/* The value (of type _PDCLIB_fd_t) returned by _PDCLIB_open() if the operation
- failed.
-*/
-#define _PDCLIB_NOHANDLE NULL
+/* I/O ---------------------------------------------------------------------- */
/* The default size for file buffers. Must be at least 256. */
#define _PDCLIB_BUFSIZ 1024
#define _PDCLIB_FOPEN_MAX 8
/* Length of the longest filename the implementation guarantees to support. */
-#define _PDCLIB_FILENAME_MAX 128
+#define _PDCLIB_FILENAME_MAX 260
/* Maximum length of filenames generated by tmpnam(). (See tmpfile.c.) */
-#define _PDCLIB_L_tmpnam 46
+#define _PDCLIB_L_tmpnam 260
/* Number of distinct file names that can be generated by tmpnam(). */
#define _PDCLIB_TMP_MAX 50