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-rw-r--r--include/stdio.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/stdio.h b/include/stdio.h
index 348db22..2a682b8 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -181,7 +181,9 @@ __END_DECLS
* (which could fail). Do not use this for anything.
*/
/* must be == _POSIX_STREAM_MAX <limits.h> */
+#ifndef FOPEN_MAX
#define FOPEN_MAX 20 /* must be <= OPEN_MAX <sys/syslimits.h> */
+#endif
#define FILENAME_MAX 1024 /* must be <= PATH_MAX <sys/syslimits.h> */
/* System V/ANSI C; this is the wrong way to do this, do *not* use these. */
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