diff --git a/lib/fmt.c b/lib/fmt.c
index 5d3177d..6d8b085 100644
--- a/lib/fmt.c
+++ b/lib/fmt.c
@@ -80,8 +80,11 @@
 #		undef HAVE_SNPRINTF
 #	endif
 #endif
+
 #if defined(HAVE_QUADMATH_H)
 #	include <quadmath.h> /* for quadmath_snprintf() */
+#elif defined(HAVE_QUADMATH_SNPRINTF)
+extern int quadmath_snprintf (const char *str, size_t size, const char *format, ...);
 #endif
 
 #endif
diff --git a/lib/hcl-s.c b/lib/hcl-s.c
index 08301a1..415f4e1 100644
--- a/lib/hcl-s.c
+++ b/lib/hcl-s.c
@@ -316,7 +316,7 @@ static const hcl_bch_t* get_base_name (const hcl_bch_t* path)
 }
 
 
-static HCL_INLINE int open_input (hcl_t* hcl, hcl_iosrarg_t* arg)
+static HCL_INLINE int open_read_stream (hcl_t* hcl, hcl_iosrarg_t* arg)
 {
 	worker_hcl_xtn_t* xtn = (worker_hcl_xtn_t*)hcl_getxtn(hcl);
 	bb_t* bb = HCL_NULL;
@@ -412,7 +412,7 @@ oops:
 	return -1;
 }
 
-static HCL_INLINE int close_input (hcl_t* hcl, hcl_iosrarg_t* arg)
+static HCL_INLINE int close_read_stream (hcl_t* hcl, hcl_iosrarg_t* arg)
 {
 	worker_hcl_xtn_t* xtn = (worker_hcl_xtn_t*)hcl_getxtn(hcl);
 	bb_t* bb;
@@ -545,10 +545,10 @@ static int read_handler (hcl_t* hcl, hcl_iocmd_t cmd, void* arg)
 	switch (cmd)
 	{
 		case HCL_IO_OPEN:
-			return open_input(hcl, (hcl_iosrarg_t*)arg);
+			return open_read_stream(hcl, (hcl_iosrarg_t*)arg);
 
 		case HCL_IO_CLOSE:
-			return close_input(hcl, (hcl_iosrarg_t*)arg);
+			return close_read_stream(hcl, (hcl_iosrarg_t*)arg);
 
 		case HCL_IO_READ:
 			return read_input(hcl, (hcl_iosrarg_t*)arg);
diff --git a/lib/hcl-s.h b/lib/hcl-s.h
index ee10a8e..605ae42 100644
--- a/lib/hcl-s.h
+++ b/lib/hcl-s.h
@@ -204,6 +204,18 @@ HCL_EXPORT int hcl_server_proto_feed_reply (
 	int                 escape
 );
 
+HCL_EXPORT int hcl_server_proto_feed_reply_bytes (
+	hcl_server_proto_t* proto,
+	const hcl_bch_t*    ptr,
+	hcl_oow_t           len,
+	int                 escape
+);
+
+
+HCL_EXPORT int hcl_server_proto_handle_request (
+	hcl_server_proto_t* proto
+);
+
 #if defined(__cplusplus)
 }
 #endif