--- gforth/prim	1998/12/11 22:54:27	1.17
+++ gforth/prim	1998/12/13 23:29:59	1.19
@@ -1536,6 +1536,7 @@ delete-file	c_addr u -- wior		file	delet
 wior = IOR(unlink(tilde_cstr(c_addr, u, 1))==-1);
 
 rename-file	c_addr1 u1 c_addr2 u2 -- wior	file-ext	rename_file
+""rename file c_addr1 u1 to new name c_addr2 u2""
 char *s1=tilde_cstr(c_addr2, u2, 1);
 wior = IOR(rename(tilde_cstr(c_addr1, u1, 0), s1)==-1);
 
@@ -2054,7 +2055,7 @@ open-lib	c_addr1 u1 -- u2	gforth	open_li
 #endif
 u2=(UCell) dlopen(cstr(c_addr1, u1, 1), RTLD_GLOBAL | RTLD_LAZY);
 #else
-#  ifdef HAVE_LIBKERNEL32
+#  ifdef _WIN32
 u2 = (Cell) GetModuleHandle(cstr(c_addr1, u1, 1));
 #  else
 #warning Define open-lib!
@@ -2066,7 +2067,7 @@ lib-sym	c_addr1 u1 u2 -- u3	gforth	lib_s
 #if defined(HAVE_LIBDL) || defined(HAVE_DLOPEN)
 u3 = (UCell) dlsym((void*)u2,cstr(c_addr1, u1, 1));
 #else
-#  ifdef HAVE_LIBKERNEL32
+#  ifdef _WIN32
 u3 = (Cell) GetProcAddress((HMODULE)u2, cstr(c_addr1, u1, 1));
 #  else
 #warning Define lib-sym!