missing from cython's libc pxd tree

pyrex/xlibc/time.pxd

+# -*- Mode: Cython -*- 
+
+cdef extern from "time.h":
+    ctypedef long time_t
+    ctypedef long suseconds_t
+
+    cdef struct tm:
+        int tm_sec
+        int tm_min
+        int tm_hour
+        int tm_mday
+        int tm_mon
+        int tm_year
+        int tm_wday
+        int tm_yday
+        int tm_isdst
+        char *tm_zone
+        long tm_gmtoff
+
+    char * ctime(time_t *clock)
+    tm * localtime(time_t *clock)
+    tm * gmtime(time_t *clock)
+    size_t strftime(char * buf, size_t maxsize, char * format, tm * timeptr)
+    time_t mktime(tm *)
+
+
+cdef extern from "sys/time.h":
+    cdef struct timeval:
+        time_t      tv_sec
+        suseconds_t tv_usec
+
+    cdef struct timezone:
+        int tz_minuteswest
+        int dsttime
+
+    int gettimeofday(timeval *tp, timezone *tzp)