[PATCH 1/9] include: Add struct timespec.

[Zebediah Figura]

Windows does not use _TIMESPEC_DEFINED, but it also doesn't use other similar
macros which we use (e.g. _CLOCK_T_DEFINED), and we will need it to bundle
winpthreads.

Signed-off-by: Zebediah Figura 
---
 include/msvcrt/time.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/msvcrt/time.h b/include/msvcrt/time.h
index c0db38ff7a3..eb282113c86 100644
--- a/include/msvcrt/time.h
+++ b/include/msvcrt/time.h
@@ -29,6 +29,17 @@ typedef __msvcrt_long clock_t;
 #define _CLOCK_T_DEFINED
 #endif

+#ifndef _CRT_NO_TIME_T
+#ifndef _TIMESPEC_DEFINED
+#define _TIMESPEC_DEFINED
+struct timespec
+{
+    time_t tv_sec;
+    __msvcrt_long tv_nsec;
+};
+#endif
+#endif
+
 #ifndef CLOCKS_PER_SEC
 #define CLOCKS_PER_SEC 1000
 #endif