From b00170a0a26f86f8ac8e46cb0d8ebb8f2d26a2a1 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Sat, 26 Oct 2019 15:48:49 +0300
Subject: [PATCH] Support compiling with GCC 3.4.3

---
 common/com_model.h | 4 ++--
 common/mathlib.h   | 4 +---
 dlls/extdll.h      | 7 +++++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/common/com_model.h b/common/com_model.h
index abc8e8e6..631373fc 100644
--- a/common/com_model.h
+++ b/common/com_model.h
@@ -173,7 +173,7 @@ typedef struct mleaf_s
 
 } mleaf_t;
 
-typedef struct msurface_s
+struct msurface_s
 {
 	int		visframe;		// should be drawn when node is crossed
 
@@ -205,7 +205,7 @@ typedef struct msurface_s
 
 	color24		*samples;		// note: this is the actual lightmap data for this surface
 	decal_t		*pdecals;
-} msurface_t;
+};
 
 typedef struct msurfmesh_s
 {
diff --git a/common/mathlib.h b/common/mathlib.h
index 6bcf76eb..5a1cd0b0 100644
--- a/common/mathlib.h
+++ b/common/mathlib.h
@@ -19,14 +19,12 @@
 #include <math.h>
 
 typedef float vec_t;
-typedef vec_t vec2_t[2];
 
-#ifndef DID_VEC3_T_DEFINE
+#if !defined DID_VEC3_T_DEFINE
 #define DID_VEC3_T_DEFINE
 typedef vec_t vec3_t[3];
 #endif
 
-typedef vec_t vec4_t[4];	// x,y,z,w
 
 #ifndef M_PI
 #define M_PI		3.14159265358979323846	// matches value in gcc v2 math.h
diff --git a/dlls/extdll.h b/dlls/extdll.h
index 4610db5e..cded1754 100644
--- a/dlls/extdll.h
+++ b/dlls/extdll.h
@@ -51,12 +51,15 @@
 #ifndef TRUE
 #define TRUE (!FALSE)
 #endif
+#include <limits.h>
+#include <stdarg.h>
 typedef unsigned int ULONG;
 typedef unsigned char BYTE;
 typedef int BOOL;
 #define MAX_PATH PATH_MAX
-#include <limits.h>
-#include <stdarg.h>
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
 #endif //_WIN32
 
 // Misc C-runtime library headers