From 6259a72636ebf9568c5c446b716d6775a22c09af Mon Sep 17 00:00:00 2001
From: Sylvain Becker <sylvain.becker@gmail.com>
Date: Wed, 5 Dec 2018 16:13:12 +0100
Subject: [PATCH] Warnings: fix a documentation warning and missing prototypes

---
 include/SDL_syswm.h                 | 2 +-
 include/SDL_test_memory.h           | 4 ++--
 src/render/software/SDL_render_sw.c | 2 +-
 src/thread/pthread/SDL_systhread.c  | 1 +
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/SDL_syswm.h b/include/SDL_syswm.h
index e7d9baa9bf101..79c0bc6c57ca0 100644
--- a/include/SDL_syswm.h
+++ b/include/SDL_syswm.h
@@ -34,7 +34,7 @@
 #include "SDL_version.h"
 
 /**
- *  \file SDL_syswm.h
+ *  \brief SDL_syswm.h
  *
  *  Your application has access to a special type of event ::SDL_SYSWMEVENT,
  *  which contains window-manager specific information and arrives whenever
diff --git a/include/SDL_test_memory.h b/include/SDL_test_memory.h
index 4827ae6f2c372..576715d69e343 100644
--- a/include/SDL_test_memory.h
+++ b/include/SDL_test_memory.h
@@ -42,14 +42,14 @@ extern "C" {
  * 
  * \note This should be called before any other SDL functions for complete tracking coverage
  */
-int SDLTest_TrackAllocations();
+int SDLTest_TrackAllocations(void);
 
 /**
  * \brief Print a log of any outstanding allocations
  *
  * \note This can be called after SDL_Quit()
  */
-void SDLTest_LogAllocations();
+void SDLTest_LogAllocations(void);
 
 
 /* Ends C function definitions when using C++ */
diff --git a/src/render/software/SDL_render_sw.c b/src/render/software/SDL_render_sw.c
index b907456694570..1e695137e429d 100644
--- a/src/render/software/SDL_render_sw.c
+++ b/src/render/software/SDL_render_sw.c
@@ -820,7 +820,7 @@ SW_CreateRendererForSurface(SDL_Surface * surface)
     return renderer;
 }
 
-SDL_Renderer *
+static SDL_Renderer *
 SW_CreateRenderer(SDL_Window * window, Uint32 flags)
 {
     SDL_Surface *surface;
diff --git a/src/thread/pthread/SDL_systhread.c b/src/thread/pthread/SDL_systhread.c
index 92ffaeaf327fa..1abff2868f347 100644
--- a/src/thread/pthread/SDL_systhread.c
+++ b/src/thread/pthread/SDL_systhread.c
@@ -49,6 +49,7 @@
 #include "SDL_log.h"
 #include "SDL_platform.h"
 #include "SDL_thread.h"
+#include "SDL_system.h"
 #include "../SDL_thread_c.h"
 #include "../SDL_systhread.h"
 #ifdef __ANDROID__