From ee0942b2e0ea1683d9329f45cc81b193908672ec Mon Sep 17 00:00:00 2001
From: ng0 <ng0@n0.is>
Date: Tue, 25 Jun 2019 14:05:12 +0000
Subject: iAdd headerfile for mhd_send.

---
 src/microhttpd/Makefile.am |  2 +-
 src/microhttpd/mhd_send.c  | 26 +----------------
 src/microhttpd/mhd_send.h  | 70 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 26 deletions(-)
 create mode 100644 src/microhttpd/mhd_send.h

diff --git a/src/microhttpd/Makefile.am b/src/microhttpd/Makefile.am
index 452e8971..7a484371 100644
--- a/src/microhttpd/Makefile.am
+++ b/src/microhttpd/Makefile.am
@@ -62,7 +62,7 @@ libmicrohttpd_la_SOURCES = \
   mhd_limits.h mhd_byteorder.h \
   sysfdsetsize.c sysfdsetsize.h \
   mhd_str.c mhd_str.h \
-  mhd_send.c \
+  mhd_send.h mhd_send.c \
   mhd_assert.h \
   mhd_sockets.c mhd_sockets.h \
   mhd_itc.c mhd_itc.h mhd_itc_types.h \
diff --git a/src/microhttpd/mhd_send.c b/src/microhttpd/mhd_send.c
index c3724cba..50013c13 100644
--- a/src/microhttpd/mhd_send.c
+++ b/src/microhttpd/mhd_send.c
@@ -29,14 +29,7 @@
 // are used.
 // TODO: sendfile() wrappers.
 
-#include "platform.h"
-#include "internal.h"
-
-#ifdef HAVE_STDBOOL_H
-#include <stdbool.h>
-#endif
-#include <errno.h>
-
+#include "mhd_send.h"
 
 // NOTE: TCP_CORK == TCP_NOPUSH in FreeBSD.
 //       TCP_CORK is Linux.
@@ -47,23 +40,6 @@
 // the linked library needs a different setsockopt usage:
 // https://stackoverflow.com/questions/48670299/setsockopt-usage-in-linux-and-solaris-invalid-argument-in-solaris
 
-enum MHD_SendSocketOptions
-{
-  /* definitely no corking (use NODELAY, or explicitly disable cork) */
-  MHD_SSO_NO_CORK = 0,
-  /* should enable corking (use MSG_MORE, or explicitly enable cork) */
-  MHD_SSO_MAY_CORK = 1,
-  /*
-   * consider tcpi_snd_mss and consider not corking for the header
-   * part if the size of the header is close to the MSS.
-   * Only used if we are NOT doing 100 Continue and are still
-   * sending the header (provided in full as the buffer to
-   * MHD_send_on_connection_ or as the header to
-   * MHD_send_on_connection2_).
-   */
-  MHD_SSO_HDR_CORK = 2
-};
-
 /*
  * https://svnweb.freebsd.org/base/head/sys/netinet/tcp_usrreq.c?view=markup&pathrev=346360
  * Approximately in 2007 work began to make TCP_NOPUSH in FreeBSD
diff --git a/src/microhttpd/mhd_send.h b/src/microhttpd/mhd_send.h
new file mode 100644
index 00000000..2ff39a05
--- /dev/null
+++ b/src/microhttpd/mhd_send.h
@@ -0,0 +1,70 @@
+/*
+     This file is part of libmicrohttpd
+     Copyright (C) 2019 ng0
+
+     This library is free software; you can redistribute it and/or
+     modify it under the terms of the GNU Lesser General Public
+     License as published by the Free Software Foundation; either
+     version 2.1 of the License, or (at your option) any later version.
+
+     This library is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     Lesser General Public License for more details.
+
+     You should have received a copy of the GNU Lesser General Public
+     License along with this library; if not, write to the Free Software
+     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+/**
+ * @file mhd_send.h
+ * @brief Implementation of send() wrappers.
+ * @author ng0
+ */
+
+#ifndef MHD_SEND_H
+#define MHD_SEND_H
+
+#include "platform.h"
+#include "internal.h"
+
+#if defined(HAVE_STDBOOL_H)
+#include <stdbool.h>
+#endif /* HAVE_STDBOOL_H */
+
+#include <errno.h>
+
+enum MHD_SendSocketOptions
+{
+  /* definitely no corking (use NODELAY, or explicitly disable cork) */
+  MHD_SSO_NO_CORK = 0,
+  /* should enable corking (use MSG_MORE, or explicitly enable cork) */
+  MHD_SSO_MAY_CORK = 1,
+  /*
+   * consider tcpi_snd_mss and consider not corking for the header
+   * part if the size of the header is close to the MSS.
+   * Only used if we are NOT doing 100 Continue and are still
+   * sending the header (provided in full as the buffer to
+   * MHD_send_on_connection_ or as the header to
+   * MHD_send_on_connection2_).
+   */
+  MHD_SSO_HDR_CORK = 2
+};
+
+
+ssize_t
+MHD_send_on_connection_ (struct MHD_Connection *connection,
+                         const char *buffer,
+                         size_t buffer_size,
+                         enum MHD_SendSocketOptions options);
+
+ssize_t
+MHD_send_on_connection2_ (struct MHD_Connection *connection,
+                          const char *header,
+                          size_t header_size,
+                          const char *buffer,
+                          size_t buffer_size);
+
+#endif /* MHD_SEND_H */
-- 
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