Completed sys/select.h, renamed the howmany() macro to _howmany() - now

also contains the pselect() prototype.
Added new header file sys/time.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1736 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/posix/sys/time.h

@@ -0,0 +1,52 @@
+#ifndef _SYS_TIME_H
+#define _SYS_TIME_H
+/* 
+** Distributed under the terms of the OpenBeOS License.
+*/
+
+
+#include <sys/types.h>
+
+
+struct timeval {
+	time_t		tv_sec;
+	suseconds_t	tv_usec;
+};
+
+#include <sys/select.h>
+	/* circular dependency: fd_set needs to be defined and the
+	 * select prototype exported by this file, but <sys/select.h>
+	 * needs struct timeval.
+	 */
+
+struct timezone {
+	int tz_minuteswest;
+	int tz_dsttime;
+};
+
+struct itimerval {
+	struct timeval it_interval;
+	struct timeval it_value;
+};
+
+#define ITIMER_REAL		1	/* real time */
+#define ITIMER_VIRTUAL	2	/* process virtual time */
+#define ITIMER_PROF		3	/* both */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int	getitimer(int which, struct itimerval *value);
+extern int	setitimer(int which, const struct itimerval *value, struct itimerval *oldValue);
+extern int	gettimeofday(struct timeval *tv, struct timezone *tz);
+
+extern int	utimes(const char *name, const struct timeval times[2]);
+	/* legacy */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _SYS_TIME_H */