diff --git a/posixunix.scm b/posixunix.scm
index 9b23846..e6d5b9d 100644
--- a/posixunix.scm
+++ b/posixunix.scm
@@ -379,8 +379,6 @@ static time_t C_timegm(struct tm *t)
 #define C_tm_get_08(v)  cpy_tmstc08_to_tmvec( (v), &C_tm )
 #define C_tm_get_9(v)   cpy_tmstc9_to_tmvec( (v), &C_tm )
 
-#if !defined(C_GNU_ENV) || defined(__CYGWIN__) || defined(__uClinux__)
-
 static struct tm *
 C_tm_set( C_word v )
 {
@@ -395,26 +393,6 @@ C_tm_get( C_word v )
   return v;
 }
 
-#else
-
-static struct tm *
-C_tm_set( C_word v )
-{
-  C_tm_set_08( v );
-  C_tm_set_9( v );
-  return &C_tm;
-}
-
-static C_word
-C_tm_get( C_word v )
-{
-  C_tm_get_08( v );
-  C_tm_get_9( v );
-  return v;
-}
-
-#endif
-
 #define C_asctime(v)    (asctime(C_tm_set(v)))
 #define C_a_mktime(ptr, c, v)  C_flonum(ptr, mktime(C_tm_set(v)))
 #define C_a_timegm(ptr, c, v)  C_flonum(ptr, C_timegm(C_tm_set(v)))