100-fix-gcc-10.patch

--- a/src/http.h
+++ b/src/http.h
@@ -29,6 +29,6 @@
 #include <stdio.h>
 #include "protocol.h"
 
-const protocol_t *const http_protocol;
+extern const protocol_t *const http_protocol;
 
 #endif
--- a/src/tls.h
+++ b/src/tls.h
@@ -28,6 +28,6 @@
 
 #include "protocol.h"
 
-const protocol_t *const tls_protocol;
+extern const protocol_t *const tls_protocol;
 
 #endif