X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=lib%2Ffcntl_.h;h=e16ad54afe1b330258462a6a1ce39d64909fa018;hb=e69450077be2e9b4045c21e2ec528e5085ba4820;hp=5c2857caef685106ac4818676dafdc06aa1bf6c3;hpb=e7921f54c622e3b32e525f345bc34308821e4ae0;p=gzip

diff --git a/lib/fcntl_.h b/lib/fcntl_.h
index 5c2857c..e16ad54 100644
--- a/lib/fcntl_.h
+++ b/lib/fcntl_.h
@@ -26,6 +26,25 @@
 #include <unistd.h>
 #include @ABSOLUTE_FCNTL_H@
 
+
+/* Declare overridden functions.  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef FCHDIR_REPLACEMENT
+# define open rpl_open
+extern int open (const char *, int, ...);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+/* Fix up the O_* macros.  */
+
 #if !defined O_DIRECT && defined O_DIRECTIO
 /* Tru64 spells it `O_DIRECTIO'.  */
 # define O_DIRECT O_DIRECTIO