PDCLIB-2: <wchar.h>: don't expect or expose definition of FILE. Declare mbstate_t...

[pdclib] / platform / example / internals / _PDCLIB_config.h

diff --git a/platform/example/internals/_PDCLIB_config.h b/platform/example/internals/_PDCLIB_config.h
index ff4349510dd0093b3e2a9f0dc899e0f25147fc25..00dbc241b5f1ab477e3511d8b9568c8caf00b565 100644 (file)
--- a/platform/example/internals/_PDCLIB_config.h
+++ b/platform/example/internals/_PDCLIB_config.h
@@ -27,12 +27,6 @@
 /* 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   */
@@ -149,8 +143,9 @@ struct _PDCLIB_lldiv_t
 /* Large enough an integer to hold all character codes of the largest supported
    locale.
 */
-#define _PDCLIB_wchar unsigned short 
-#define _PDCLIB_WCHAR USHRT
+#define _PDCLIB_wint  signed int
+#define _PDCLIB_wchar unsigned int
+#define _PDCLIB_WCHAR UINT
 
 #define _PDCLIB_intptr int
 #define _PDCLIB_INTPTR INT
@@ -201,6 +196,19 @@ struct _PDCLIB_imaxdiv_t
 #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                                                             */
 /* -------------------------------------------------------------------------- */