strtoimax: Avoid link error on OSF/1 with DTK cc.

[gnulib.git] / lib / tmpfile.c

diff --git a/lib/tmpfile.c b/lib/tmpfile.c
index 52d72e3..c57e0e7 100644 (file)
--- a/lib/tmpfile.c
+++ b/lib/tmpfile.c
@@ -37,6 +37,9 @@
 #include "tempname.h"
 #include "tmpdir.h"
 
+/* PATH_MAX is guaranteed to be defined, because this replacement is only
+   used on native Windows.  */
+
 /* On Windows, opening a file with _O_TEMPORARY has the effect of passing
    the FILE_FLAG_DELETE_ON_CLOSE flag to CreateFile(), which has the effect
    of deleting the file when it is closed - even when the program crashes.