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-rw-r--r--include/set-hooks.h3
-rw-r--r--include/unistd.h5
2 files changed, 7 insertions, 1 deletions
diff --git a/include/set-hooks.h b/include/set-hooks.h
index 709f4c0a61..6dfd61c631 100644
--- a/include/set-hooks.h
+++ b/include/set-hooks.h
@@ -52,7 +52,8 @@ do { \
which calls each function on the hook in turn, with ARGS. */
# define DEFINE_HOOK_RUNNER(name, runner, proto, args) \
-DEFINE_HOOK (name, proto); void runner proto { RUN_HOOK (name, args); }
+DEFINE_HOOK (name, proto); \
+extern void runner proto; void runner proto { RUN_HOOK (name, args); }
#else
diff --git a/include/unistd.h b/include/unistd.h
index 04b4739758..cd51117078 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -98,4 +98,9 @@ extern void *__sbrk (intptr_t __delta);
environment variables that normally affect them. */
extern int __libc_enable_secure;
+
+/* Various internal function. */
+extern void __libc_check_standard_fds (void);
+
+
#endif