win32: use 64-bit time on 32-bit platforms

To avoid problems with dates in 2038 and beyond use 64-bit time
values on 32-bit platforms.

- Mostly this just requires a few preprocessor macros to choose
  the appropriate functions, structs and typedefs.

- We have our own implementations of nanosleep(), clock_gettime()
  and clock_settime().  Omit the Windows include file that declares
  them.

- Apply the hack for struct timeval in the 'ts' applet on 32-bit.

Adds 1624 bytes on 32-bit, none on 64-bit.

(GitHub issue #446)

1 files changed, 2 insertions, 2 deletions

diff --git a/miscutils/ts.c b/miscutils/ts.c
index f5e727eb5..fb669b858 100644
--- a/miscutils/ts.c
+++ b/miscutils/ts.c
@@ -25,7 +25,7 @@ int ts_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int ts_main(int argc UNUSED_PARAM, char **argv)
 {
         struct timeval base;
-#if ENABLE_PLATFORM_MINGW32 && !defined(_USE_32BIT_TIME_T)
+#if ENABLE_PLATFORM_MINGW32
         time_t t;
 #endif
         unsigned opt;
@@ -76,7 +76,7 @@ int ts_main(int argc UNUSED_PARAM, char **argv)
                         if (opt & 1) /* -i */
                                 base = ts1;
                 }
-#if ENABLE_PLATFORM_MINGW32 && !defined(_USE_32BIT_TIME_T)
+#if ENABLE_PLATFORM_MINGW32
                 t = ts.tv_sec;
                 localtime_r(&t, &tm_time);
 #else