quotearg: don't attempt to store 1 << 31 into an "int"

[gnulib.git] / lib / acl.h

diff --git a/lib/acl.h b/lib/acl.h
index 9471f99..056bf7f 100644 (file)
--- a/lib/acl.h
+++ b/lib/acl.h
@@ -17,9 +17,11 @@
 
    Written by Paul Eggert.  */
 
+#include <stdbool.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 
+bool acl_errno_valid (int) _GL_ATTRIBUTE_CONST;
 int file_has_acl (char const *, struct stat const *);
 int qset_acl (char const *, int, mode_t);
 int set_acl (char const *, int, mode_t);