Compile-time refactoring.

Replace POSIX function names with ISO C++ conformant underscore-prepended names (strupr, strlwr, stricmp, strcmpi, unlink, itoa).
Xottab_DUTY: This is cherry-pick from commits:
tamlin-mike@bcb0051
tamlin-mike@86699fe

Author: tamlin-mike

src/Layers/xrRenderGL/Blender_Recorder_GL.cpp

@@ -76,7 +76,7 @@ void	CBlender_Compile::r_Pass		(LPCSTR _vs, LPCSTR _gs, LPCSTR _ps, bool bFog, B
 	ctable.merge			(&gs->constants);
 
 	// Last Stage - disable
-	if (0==stricmp(_ps,"null"))	{
+	if (0==_stricmp(_ps,"null"))	{
 		RS.SetTSS				(0,D3DTSS_COLOROP,D3DTOP_DISABLE);
 		RS.SetTSS				(0,D3DTSS_ALPHAOP,D3DTOP_DISABLE);
 	}

src/Layers/xrRenderGL/glHW.cpp

@@ -274,7 +274,7 @@ struct _uniq_mode
 {
 	_uniq_mode(LPCSTR v):_val(v){}
 	LPCSTR _val;
-	bool operator() (LPCSTR _other) {return !stricmp(_val,_other);}
+	bool operator() (LPCSTR _other) {return !_stricmp(_val,_other);}
 };
 
 #ifndef _EDITOR

src/Layers/xrRenderGL/glSH_Texture.cpp

@@ -143,7 +143,7 @@ void CTexture::Load		()
 
 	flags.bUser = false;
 	flags.MemoryUsage = 0;
-	if (0 == stricmp(*cName, "$null"))	return;
+	if (0 == _stricmp(*cName, "$null"))	return;
 	if (0 != strstr(*cName, "$user$"))	{
 		flags.bUser = true;
 		return;
@@ -233,7 +233,7 @@ void CTexture::Load		()
 
 		flags.seqCycles = FALSE;
 		_fs->r_string(buffer, sizeof(buffer));
-		if (0 == stricmp(buffer, "cycled"))
+		if (0 == _stricmp(buffer, "cycled"))
 		{
 			flags.seqCycles = TRUE;
 			_fs->r_string(buffer, sizeof(buffer));

src/Layers/xrRenderPC_GL/glResourceManager_Resources.cpp

@@ -177,7 +177,7 @@ SVS*	CResourceManager::_CreateVS		(LPCSTR _name)
 		m_vs.insert					(std::make_pair(_vs->set_name(name),_vs));
 		//_vs->vs				= NULL;
 		//_vs->signature		= NULL;
-		VERIFY(strcmpi(name, "null") != 0);
+		VERIFY(_strcmpi(name, "null") != 0);
 
 		string_path					shName;
 		{
@@ -266,7 +266,7 @@ SPS*	CResourceManager::_CreatePS			(LPCSTR _name)
 		SPS*	_ps					=	new SPS	();
 		_ps->dwFlags				|=	xr_resource_flagged::RF_REGISTERED;
 		m_ps.insert					(std::make_pair(_ps->set_name(name),_ps));
-		VERIFY(strcmpi(name, "null") != 0);
+		VERIFY(_strcmpi(name, "null") != 0);
 
 		string_path					shName;
 		const char*	pchr = strchr(_name, '(');
@@ -345,7 +345,7 @@ SGS*	CResourceManager::_CreateGS			(LPCSTR name)
 		SGS*	_gs					=	new SGS	();
 		_gs->dwFlags				|=	xr_resource_flagged::RF_REGISTERED;
 		m_gs.insert					(std::make_pair(_gs->set_name(name),_gs));
-		if (0==stricmp(name,"null"))	{
+		if (0==_stricmp(name,"null"))	{
 			_gs->gs				= NULL;
 			return _gs;
 		}
@@ -574,7 +574,7 @@ void	CResourceManager::DBG_VerifyTextures	()
 CMatrix*	CResourceManager::_CreateMatrix	(LPCSTR Name)
 {
 	R_ASSERT(Name && Name[0]);
-	if (0==stricmp(Name,"$null"))	return NULL;
+	if (0==_stricmp(Name,"$null"))	return NULL;
 
 	LPSTR N = LPSTR(Name);
 	map_Matrix::iterator I = m_matrices.find	(N);
@@ -608,7 +608,7 @@ void	CResourceManager::ED_UpdateMatrix		(LPCSTR Name, CMatrix* data)
 CConstant*	CResourceManager::_CreateConstant	(LPCSTR Name)
 {
 	R_ASSERT(Name && Name[0]);
-	if (0==stricmp(Name,"$null"))	return NULL;
+	if (0==_stricmp(Name,"$null"))	return NULL;
 
 	LPSTR N = LPSTR(Name);
 	map_Constant::iterator I	= m_constants.find	(N);

src/Layers/xrRenderPC_GL/glTexture.cpp

@@ -10,10 +10,10 @@ void fix_texture_name(LPSTR fn)
 {
 	LPSTR _ext = strext(fn);
 	if (_ext &&
-		(0 == stricmp(_ext, ".tga") ||
-		0 == stricmp(_ext, ".dds") ||
-		0 == stricmp(_ext, ".bmp") ||
-		0 == stricmp(_ext, ".ogm")))
+		(0 == _stricmp(_ext, ".tga") ||
+		0 == _stricmp(_ext, ".dds") ||
+		0 == _stricmp(_ext, ".bmp") ||
+		0 == _stricmp(_ext, ".ogm")))
 		*_ext = 0;
 }
 
@@ -154,7 +154,7 @@ GLuint	CRender::texture_load(LPCSTR fRName, u32& ret_msize, GLenum& ret_desc)
 	_DDS_3D:
 		{
 			// Check for LMAP and compress if needed
-			strlwr(fn);
+			_strlwr(fn);
 
 
 			// Load   SYS-MEM-surface, bound to device restrictions
@@ -191,7 +191,7 @@ GLuint	CRender::texture_load(LPCSTR fRName, u32& ret_msize, GLenum& ret_desc)
 	_DDS_2D:
 		{
 			// Check for LMAP and compress if needed
-			strlwr(fn);
+			_strlwr(fn);
 
 
 			// Load   SYS-MEM-surface, bound to device restrictions

src/Layers/xrRenderPC_GL/rgl.cpp

@@ -23,12 +23,12 @@ class CGlow				: public IRender_Glow
 	CGlow() : bActive(false)		{ }
 	virtual void					set_active			(bool b)					{ bActive=b;		}
 	virtual bool					get_active			()							{ return bActive;	}
-	virtual void					set_position		(const Fvector& P)			{ }
-	virtual void					set_direction		(const Fvector& D)			{ }
-	virtual void					set_radius			(float R)					{ }
-	virtual void					set_texture			(LPCSTR name)				{ }
-	virtual void					set_color			(const Fcolor& C)			{ }
-	virtual void					set_color			(float r, float g, float b)	{ }
+	virtual void					set_position		(const Fvector& /*P*/)		{ }
+	virtual void					set_direction		(const Fvector& /*D*/)		{ }
+	virtual void					set_radius			(float /*R*/)				{ }
+	virtual void					set_texture			(LPCSTR /*name*/)			{ }
+	virtual void					set_color			(const Fcolor& /*C*/)		{ }
+	virtual void					set_color			(float /*r*/, float /*g*/, float /*b*/)	{ }
 };
 
 float		r_dtex_range		= 50.f;