* Wrap everything related to *stat() into own functions

* Testwise remove early includes to stdin for OSX, see if they are still required

src/shared.c

@@ -99,6 +99,30 @@ void naive_escape (char *s, size_t s_max, const char key_char, const char escape
   strncpy (s, s_escaped, s_max - 1);
 }
 
+#if defined (_POSIX)
+int hc_stat (const char *pathname, hc_stat_t *buf)
+{
+  return stat (pathname, buf);
+}
+
+int hc_fstat (int fd, hc_stat_t *buf)
+{
+  return fstat (fd, buf);
+}
+#endif
+
+#if defined (_WIN)
+int hc_stat (const char *pathname, hc_stat_t *buf)
+{
+  return stat64 (pathname, buf);
+}
+
+int hc_fstat (int fd, hc_stat_t *buf)
+{
+  return fstat64 (fd, buf);
+}
+#endif
+
 void hc_sleep_msec (const u32 msec)
 {
   #if defined (_WIN)