about summary refs log tree commit diff
path: root/include/libio.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/libio.h')
-rw-r--r--include/libio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/libio.h b/include/libio.h
index 6dc8dc8fed..a3a6518876 100644
--- a/include/libio.h
+++ b/include/libio.h
@@ -4,6 +4,9 @@
 #define _LIBC_LIBIO_H
 
 libc_hidden_proto (__overflow)
+libc_hidden_proto (__underflow)
 libc_hidden_proto (__woverflow)
+libc_hidden_proto (__wunderflow)
+libc_hidden_proto (__wuflow)
 
 #endif