1 files changed, 2 insertions, 0 deletions

diff --git a/src/process.h b/src/process.h
index 3f86e5f3945..e7ee5f9adde 100644
--- a/src/process.h
+++ b/src/process.h
@@ -219,6 +219,8 @@ extern void add_read_fd (int fd, fd_callback func, void *data);
 extern void delete_read_fd (int fd);
 extern void add_write_fd (int fd, fd_callback func, void *data);
 extern void delete_write_fd (int fd);
+#ifdef NS_IMPL_GNUSTEP
 extern void catch_child_signal (void);
+#endif
 
 INLINE_HEADER_END