add declaration of struct timezone in README

Signed-off-by: Jianhui Zhao <[email protected]>
zhaojh329 · Aug 18, 2024 · e826b2e · e826b2e
1 parent 2ecf6f1
commit e826b2e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -44,6 +44,11 @@ ffi.cdef([[
         suseconds_t tv_usec;    /* microseconds */
     };
 
+    struct timezone {
+        int tz_minuteswest;     /* minutes west of Greenwich */
+        int tz_dsttime;         /* type of DST correction */
+    };
+
     int gettimeofday(struct timeval *tv, struct timezone *tz);
     char *strerror(int errnum);
 ]])