1 files changed, 3 insertions, 0 deletions

diff --git a/src/lib/libressl/ressl.h b/src/lib/libressl/ressl.h
index d4962f358b..10e3dc85ed 100644
--- a/src/lib/libressl/ressl.h
+++ b/src/lib/libressl/ressl.h
@@ -17,6 +17,9 @@
 #ifndef HEADER_RESSL_H
 #define HEADER_RESSL_H
 
+#define RESSL_READ_AGAIN        -2
+#define RESSL_WRITE_AGAIN       -3
+
 struct ressl;
 struct ressl_config;