diff --git a/engine/client/cl_game.c b/engine/client/cl_game.c
index 103be7bd..e80b075d 100644
--- a/engine/client/cl_game.c
+++ b/engine/client/cl_game.c
@@ -34,10 +34,10 @@ GNU General Public License for more details.
 #define MAX_TEXTCHANNELS	8		// must be power of two (GoldSrc uses 4 channels)
 #define TEXT_MSGNAME	"TextMessage%i"
 
-char			cl_textbuffer[MAX_TEXTCHANNELS][2048];
-client_textmessage_t	cl_textmessage[MAX_TEXTCHANNELS];
+static char cl_textbuffer[MAX_TEXTCHANNELS][2048];
+static client_textmessage_t cl_textmessage[MAX_TEXTCHANNELS];
 
-static dllfunc_t cdll_exports[] =
+static const dllfunc_t cdll_exports[] =
 {
 { "Initialize", (void **)&clgame.dllFuncs.pfnInitialize },
 { "HUD_VidInit", (void **)&clgame.dllFuncs.pfnVidInit },
@@ -80,7 +80,7 @@ static dllfunc_t cdll_exports[] =
 };
 
 // optional exports
-static dllfunc_t cdll_new_exports[] = 	// allowed only in SDK 2.3 and higher
+static const dllfunc_t cdll_new_exports[] = 	// allowed only in SDK 2.3 and higher
 {
 { "HUD_GetStudioModelInterface", (void **)&clgame.dllFuncs.pfnGetStudioModelInterface },
 { "HUD_DirectorMessage", (void **)&clgame.dllFuncs.pfnDirectorMessage },
diff --git a/engine/client/cl_netgraph.c b/engine/client/cl_netgraph.c
index ee1e36bd..6945f12e 100644
--- a/engine/client/cl_netgraph.c
+++ b/engine/client/cl_netgraph.c
@@ -63,9 +63,9 @@ static byte netcolors[NETGRAPH_NET_COLORS+NETGRAPH_LERP_HEIGHT][4] =
 	// other will be generated through NetGraph_InitColors()
 };
 
-static byte sendcolor[4] = { 88, 29, 130, 255 };
-static byte holdcolor[4] = { 255, 0, 0, 200 };
-static byte extrap_base_color[4] = { 255, 255, 255, 255 };
+static const byte sendcolor[4] = { 88, 29, 130, 255 };
+static const byte holdcolor[4] = { 255, 0, 0, 200 };
+static const byte extrap_base_color[4] = { 255, 255, 255, 255 };
 static netbandwidthgraph_t	netstat_graph[NET_TIMINGS];
 static float		packet_loss;
 static float		packet_choke;
@@ -79,7 +79,7 @@ NetGraph_DrawRect
 NetGraph_FillRGBA shortcut
 ==========
 */
-static void NetGraph_DrawRect( wrect_t *rect, byte colors[4] )
+static void NetGraph_DrawRect( const wrect_t *rect, const byte colors[4] )
 {
 	ref.dllFuncs.Color4ub( colors[0], colors[1], colors[2], colors[3] );	// color for this quad
 
diff --git a/engine/client/cl_pmove.c b/engine/client/cl_pmove.c
index e6f36ba7..90d003db 100644
--- a/engine/client/cl_pmove.c
+++ b/engine/client/cl_pmove.c
@@ -59,7 +59,7 @@ void GAME_EXPORT CL_PopPMStates( void )
 CL_IsPredicted
 ===============
 */
-qboolean CL_IsPredicted( void )
+static qboolean CL_IsPredicted( void )
 {
 	if( cl_nopred.value || cl.intermission )
 		return false;
diff --git a/engine/client/client.h b/engine/client/client.h
index 25f5ceef..3cb97c91 100644
--- a/engine/client/client.h
+++ b/engine/client/client.h
@@ -956,7 +956,6 @@ void CL_SetSolidPlayers( int playernum );
 void CL_InitClientMove( void );
 void CL_PredictMovement( qboolean repredicting );
 void CL_CheckPredictionError( void );
-qboolean CL_IsPredicted( void );
 int CL_WaterEntity( const float *rgflPos );
 cl_entity_t *CL_GetWaterEntity( const float *rgflPos );
 pmtrace_t *CL_VisTraceLine( vec3_t start, vec3_t end, int flags );
diff --git a/engine/common/cfgscript.c b/engine/common/cfgscript.c
index 331bdad2..b42a598e 100644
--- a/engine/common/cfgscript.c
+++ b/engine/common/cfgscript.c
@@ -25,7 +25,7 @@ typedef enum
 	T_COUNT
 } cvartype_t;
 
-const char *cvartypes[] = { NULL, "BOOL", "NUMBER", "LIST", "STRING" };
+static const char *const cvartypes[] = { NULL, "BOOL", "NUMBER", "LIST", "STRING" };
 
 typedef struct parserstate_s
 {
diff --git a/engine/common/cmd.c b/engine/common/cmd.c
index 4ac29422..50339a1b 100644
--- a/engine/common/cmd.c
+++ b/engine/common/cmd.c
@@ -24,18 +24,27 @@ GNU General Public License for more details.
 
 typedef struct
 {
-	byte		*data;
-	int		cursize;
-	int		maxsize;
+	byte *const data;
+	const int maxsize;
+	int cursize;
 } cmdbuf_t;
 
-qboolean			cmd_wait;
-cmdbuf_t			cmd_text, filteredcmd_text;
-byte			cmd_text_buf[MAX_CMD_BUFFER];
-byte			filteredcmd_text_buf[MAX_CMD_BUFFER];
-cmdalias_t		*cmd_alias;
-uint			cmd_condition;
-int			cmd_condlevel;
+static qboolean cmd_wait;
+static byte     cmd_text_buf[MAX_CMD_BUFFER];
+static byte     filteredcmd_text_buf[MAX_CMD_BUFFER];
+static cmdbuf_t cmd_text =
+{
+	.data = cmd_text_buf,
+	.maxsize = ARRAYSIZE( cmd_text_buf ),
+};
+static cmdbuf_t filteredcmd_text =
+{
+	.data = filteredcmd_text_buf,
+	.maxsize = ARRAYSIZE( filteredcmd_text_buf ),
+};
+static cmdalias_t *cmd_alias;
+static uint cmd_condition;
+static int  cmd_condlevel;
 static qboolean cmd_currentCommandIsPrivileged;
 
 static void Cmd_ExecuteStringWithPrivilegeCheck( const char *text, qboolean isPrivileged );
@@ -48,20 +57,6 @@ static void Cmd_ExecuteStringWithPrivilegeCheck( const char *text, qboolean isPr
 =============================================================================
 */
 
-/*
-============
-Cbuf_Init
-============
-*/
-static void Cbuf_Init( void )
-{
-	cmd_text.data = cmd_text_buf;
-	filteredcmd_text.data = filteredcmd_text_buf;
-
-	filteredcmd_text.maxsize = cmd_text.maxsize = MAX_CMD_BUFFER;
-	filteredcmd_text.cursize = cmd_text.cursize = 0;
-}
-
 /*
 ============
 Cbuf_Clear
@@ -1387,8 +1382,6 @@ Cmd_Init
 */
 void Cmd_Init( void )
 {
-	Cbuf_Init();
-
 	cmd_functions = NULL;
 	cmd_condition = 0;
 	cmd_alias = NULL;
diff --git a/engine/common/common.c b/engine/common/common.c
index f3af0e24..4bec0405 100644
--- a/engine/common/common.c
+++ b/engine/common/common.c
@@ -23,7 +23,7 @@ GNU General Public License for more details.
 #include "client.h"
 #include "library.h"
 
-static const char *file_exts[] =
+static const char *const file_exts[] =
 {
 	// ban text files that don't make sense as resource
 	"cfg", "lst", "ini", "log",
@@ -843,7 +843,7 @@ int GAME_EXPORT COM_CompareFileTime( const char *filename1, const char *filename
 		if( ft1 == -1 || ft2 == -1 )
 			return bRet;
 
-		*iCompare = Host_CompareFileTime( ft1,  ft2 );
+		*iCompare = ft1 < ft2 ? -1 : ( ft1 > ft2 ? 1 : 0 );
 		bRet = 1;
 	}
 
diff --git a/engine/common/common.h b/engine/common/common.h
index d60e5cc5..82ca6dd1 100644
--- a/engine/common/common.h
+++ b/engine/common/common.h
@@ -168,6 +168,7 @@ extern convar_t	sys_timescale;
 extern convar_t	cl_filterstuffcmd;
 extern convar_t	rcon_password;
 extern convar_t	hpk_custom_file;
+extern convar_t	con_gamemaps;
 
 #define Mod_AllowMaterials() ( host_allow_materials.value != 0.0f && !FBitSet( host.features, ENGINE_DISABLE_HDTEXTURES ))
 
@@ -528,7 +529,6 @@ typedef void( *pfnChangeGame )( const char *progname );
 qboolean Host_IsQuakeCompatible( void );
 void EXPORT Host_Shutdown( void );
 int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGame, pfnChangeGame func );
-int Host_CompareFileTime( int ft1, int ft2 );
 void Host_EndGame( qboolean abort, const char *message, ... ) _format( 2 );
 void Host_AbortCurrentFrame( void ) NORETURN;
 void Host_WriteServerConfig( const char *name );
diff --git a/engine/common/con_utils.c b/engine/common/con_utils.c
index 21fd8a71..c038efd4 100644
--- a/engine/common/con_utils.c
+++ b/engine/common/con_utils.c
@@ -18,8 +18,6 @@ GNU General Public License for more details.
 #include "const.h"
 #include "kbutton.h"
 
-extern convar_t	con_gamemaps;
-
 #define CON_MAXCMDS		4096	// auto-complete intermediate list
 
 typedef struct autocomplete_list_s
@@ -1012,7 +1010,7 @@ int GAME_EXPORT Cmd_CheckMapsList( int fRefresh )
 	return Cmd_CheckMapsList_R( fRefresh, true );
 }
 
-autocomplete_list_t cmd_list[] =
+static const autocomplete_list_t cmd_list[] =
 {
 { "map_background", 1, Cmd_GetMapList },
 { "changelevel2", 1, Cmd_GetMapList },
diff --git a/engine/common/cvar.c b/engine/common/cvar.c
index 0051c254..ef43c421 100644
--- a/engine/common/cvar.c
+++ b/engine/common/cvar.c
@@ -18,17 +18,17 @@ GNU General Public License for more details.
 #include "base_cmd.h"
 #include "eiface.h" // ARRAYSIZE
 
-convar_t	*cvar_vars = NULL; // head of list
+static convar_t	*cvar_vars = NULL; // head of list
 CVAR_DEFINE_AUTO( cmd_scripting, "0", FCVAR_ARCHIVE|FCVAR_PRIVILEGED, "enable simple condition checking and variable operations" );
 
-#ifdef HACKS_RELATED_HLMODS
 typedef struct cvar_filter_quirks_s
 {
 	const char *gamedir; // gamedir to enable for
 	const char *cvars; // list of cvars should be excluded from filter
 } cvar_filter_quirks_t;
 
-static cvar_filter_quirks_t cvar_filter_quirks[] =
+#ifdef HACKS_RELATED_HLMODS
+static const cvar_filter_quirks_t cvar_filter_quirks[] =
 {
 	// EXAMPLE:
 	//{
@@ -44,10 +44,10 @@ static cvar_filter_quirks_t cvar_filter_quirks[] =
 		"cl_dodmusic" // Day of Defeat Beta 1.3 cvar
 	},
 };
-
-static cvar_filter_quirks_t *cvar_active_filter_quirks = NULL;
 #endif
 
+static const cvar_filter_quirks_t *cvar_active_filter_quirks = NULL;
+
 CVAR_DEFINE_AUTO( cl_filterstuffcmd, "1", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "filter commands coming from server" );
 
 /*
@@ -618,7 +618,7 @@ static convar_t *Cvar_Set2( const char *var_name, const char *value )
 		return Cvar_Get( var_name, value, FCVAR_USER_CREATED, NULL );
 	}
 	else
-	{	
+	{
 		if( !Cmd_CurrentCommandIsPrivileged( ))
 		{
 			if( FBitSet( var->flags, FCVAR_PRIVILEGED ))
@@ -974,7 +974,6 @@ static qboolean Cvar_ShouldSetCvar( convar_t *v, qboolean isPrivileged )
 	if( cl_filterstuffcmd.value <= 0.0f )
 		return true;
 
-#ifdef HACKS_RELATED_HLMODS
 	// check if game-specific filter exceptions should be applied
 	// TODO: for cmd exceptions, make generic function
 	if( cvar_active_filter_quirks )
@@ -1005,7 +1004,6 @@ static qboolean Cvar_ShouldSetCvar( convar_t *v, qboolean isPrivileged )
 			}
 		}
 	}
-#endif
 
 	if( FBitSet( v->flags, FCVAR_FILTERABLE ))
 		return false;
diff --git a/engine/common/host.c b/engine/common/host.c
index 95e173a1..794321c5 100644
--- a/engine/common/host.c
+++ b/engine/common/host.c
@@ -40,7 +40,7 @@ GNU General Public License for more details.
 #include "render_api.h"	// decallist_t
 #include "tests.h"
 
-pfnChangeGame	pChangeGame = NULL;
+static pfnChangeGame	pChangeGame = NULL;
 host_parm_t		host;	// host parms
 
 #ifdef XASH_ENGINE_TESTS
@@ -49,8 +49,8 @@ struct tests_stats_s tests_stats;
 
 CVAR_DEFINE( host_developer, "developer", "0", FCVAR_FILTERABLE, "engine is in development-mode" );
 CVAR_DEFINE_AUTO( sys_timescale, "1.0", FCVAR_FILTERABLE, "scale frame time" );
-CVAR_DEFINE_AUTO( sys_ticrate, "100", FCVAR_SERVER, "framerate in dedicated mode" );
 
+static CVAR_DEFINE_AUTO( sys_ticrate, "100", FCVAR_SERVER, "framerate in dedicated mode" );
 static CVAR_DEFINE_AUTO( host_serverstate, "0", FCVAR_READ_ONLY, "displays current server state" );
 static CVAR_DEFINE_AUTO( host_gameloaded, "0", FCVAR_READ_ONLY, "inidcates a loaded game.dll" );
 static CVAR_DEFINE_AUTO( host_clientloaded, "0", FCVAR_READ_ONLY, "inidcates a loaded client.dll" );
@@ -69,14 +69,14 @@ typedef struct feature_message_s
 	const char *arg;
 } feature_message_t;
 
-static feature_message_t bugcomp_features[] =
+static const feature_message_t bugcomp_features[] =
 {
 { BUGCOMP_PENTITYOFENTINDEX_FLAG, "pfnPEntityOfEntIndex bugfix revert", "peoei" },
 { BUGCOMP_MESSAGE_REWRITE_FACILITY_FLAG, "GoldSrc Message Rewrite Facility", "gsmrf" },
 { BUGCOMP_SPATIALIZE_SOUND_WITH_ATTN_NONE, "spatialize sounds with zero attenuation", "sp_attn_none" },
 };
 
-static feature_message_t engine_features[] =
+static const feature_message_t engine_features[] =
 {
 { ENGINE_WRITE_LARGE_COORD, "Big World Support" },
 { ENGINE_QUAKE_COMPATIBLE, "Quake Compatibility" },
@@ -200,19 +200,6 @@ static void Sys_PrintUsage( const char *exename )
 	Sys_Quit();
 }
 
-int Host_CompareFileTime( int ft1, int ft2 )
-{
-	if( ft1 < ft2 )
-	{
-		return -1;
-	}
-	else if( ft1 > ft2 )
-	{
-		return 1;
-	}
-	return 0;
-}
-
 void Host_ShutdownServer( void )
 {
 	SV_Shutdown( "Server was killed\n" );
@@ -223,7 +210,7 @@ void Host_ShutdownServer( void )
 Host_PrintEngineFeatures
 ================
 */
-static void Host_PrintFeatures( uint32_t flags,	const char *s, feature_message_t *features, size_t size )
+static void Host_PrintFeatures( uint32_t flags, const char *s, const feature_message_t *features, size_t size )
 {
 	size_t i;
 
diff --git a/engine/common/mod_bmodel.c b/engine/common/mod_bmodel.c
index 90e827c9..db353140 100644
--- a/engine/common/mod_bmodel.c
+++ b/engine/common/mod_bmodel.c
@@ -198,7 +198,7 @@ static mlumpinfo_t		srclumps[HEADER_LUMPS] =
 { LUMP_MODELS, 1, MAX_MAP_MODELS, sizeof( dmodel_t ), -1, "models", CHECK_OVERFLOW, (const void **)&srcmodel.submodels, &srcmodel.numsubmodels },
 };
 
-static mlumpinfo_t		extlumps[EXTRA_LUMPS] =
+static const mlumpinfo_t		extlumps[EXTRA_LUMPS] =
 {
 { LUMP_LIGHTVECS, 0, MAX_MAP_LIGHTING, sizeof( byte ), -1, "deluxmaps", USE_EXTRAHEADER, (const void **)&srcmodel.deluxdata, &srcmodel.deluxdatasize },
 { LUMP_FACEINFO,  0, MAX_MAP_FACEINFO, sizeof( dfaceinfo_t ), -1, "faceinfos", CHECK_OVERFLOW|USE_EXTRAHEADER, (const void **)&srcmodel.faceinfo, &srcmodel.numfaceinfo },
diff --git a/engine/common/net_buffer.c b/engine/common/net_buffer.c
index 5db1031e..a25a2262 100644
--- a/engine/common/net_buffer.c
+++ b/engine/common/net_buffer.c
@@ -25,7 +25,7 @@ GNU General Public License for more details.
 // gives a 33% speedup in WriteUBitLong.
 static uint32_t	BitWriteMasks[32][33];
 static uint32_t	ExtraMasks[32];
-const char *svc_strings[svc_lastmsg+1] =
+const char *const svc_strings[svc_lastmsg+1] =
 {
 	"svc_bad",
 	"svc_nop",
@@ -89,7 +89,7 @@ const char *svc_strings[svc_lastmsg+1] =
 	"svc_exec",
 };
 
-const char *svc_legacy_strings[svc_lastmsg+1] =
+const char *const svc_legacy_strings[svc_lastmsg+1] =
 {
 	[svc_legacy_changing] = "svc_legacy_changing",
 	[svc_legacy_ambientsound] = "svc_legacy_ambientsound",
@@ -100,7 +100,7 @@ const char *svc_legacy_strings[svc_lastmsg+1] =
 	[svc_legacy_chokecount] = "svc_legacy_chokecount",
 };
 
-const char *svc_goldsrc_strings[svc_lastmsg+1] =
+const char *const svc_goldsrc_strings[svc_lastmsg+1] =
 {
 	[svc_goldsrc_version] = "svc_goldsrc_version",
 	[svc_goldsrc_serverinfo] = "svc_goldsrc_serverinfo",
@@ -119,7 +119,7 @@ const char *svc_goldsrc_strings[svc_lastmsg+1] =
 	[svc_goldsrc_sendcvarvalue2] = "svc_goldsrc_sendcvarvalue2",
 };
 
-const char *svc_quake_strings[svc_lastmsg+1] =
+const char *const svc_quake_strings[svc_lastmsg+1] =
 {
 	[svc_updatestat] = "svc_quake_updatestat",
 	[svc_version] = "svc_quake_version",
diff --git a/engine/common/net_chan.c b/engine/common/net_chan.c
index cb481408..4f098dc2 100644
--- a/engine/common/net_chan.c
+++ b/engine/common/net_chan.c
@@ -98,7 +98,7 @@ sizebuf_t	net_message;
 static poolhandle_t net_mempool;
 byte	net_message_buffer[NET_MAX_MESSAGE];
 
-const char *ns_strings[NS_COUNT] =
+static const char *const ns_strings[NS_COUNT] =
 {
 	"Client",
 	"Server",
diff --git a/engine/common/net_ws.c b/engine/common/net_ws.c
index 2aae2eb9..bb2e71f4 100644
--- a/engine/common/net_ws.c
+++ b/engine/common/net_ws.c
@@ -146,7 +146,7 @@ static void NET_ClearLagData( qboolean bClient, qboolean bServer );
 NET_ErrorString
 ====================
 */
-static char *NET_ErrorString( void )
+static const char *NET_ErrorString( void )
 {
 #if XASH_WIN32
 	int	err = WSANOTINITIALISED;
diff --git a/engine/common/protocol.h b/engine/common/protocol.h
index 678bcd26..b24cdaa9 100644
--- a/engine/common/protocol.h
+++ b/engine/common/protocol.h
@@ -277,11 +277,11 @@ GNU General Public License for more details.
 #define SU_ARMOR		(1<<13)
 #define SU_WEAPON		(1<<14)
 
-extern const char	*svc_strings[svc_lastmsg+1];
-extern const char	*svc_legacy_strings[svc_lastmsg+1];
-extern const char	*svc_quake_strings[svc_lastmsg+1];
-extern const char	*svc_goldsrc_strings[svc_lastmsg+1];
-extern const char	*clc_strings[clc_lastmsg+1];
+extern const char *const svc_strings[svc_lastmsg+1];
+extern const char *const svc_legacy_strings[svc_lastmsg+1];
+extern const char *const svc_quake_strings[svc_lastmsg+1];
+extern const char *const svc_goldsrc_strings[svc_lastmsg+1];
+extern const char *const clc_strings[clc_lastmsg+1];
 
 // FWGS extensions
 #define NET_EXT_SPLITSIZE (1U<<0) // set splitsize by cl_dlmax
diff --git a/engine/common/sounds.c b/engine/common/sounds.c
index 7f54e1ba..abe5ea8a 100644
--- a/engine/common/sounds.c
+++ b/engine/common/sounds.c
@@ -21,7 +21,7 @@ enum soundlst_type_e
 	SoundList_List
 };
 
-static const char *soundlst_groups[SoundList_Groups] =
+static const char *const soundlst_groups[SoundList_Groups] =
 {
 	"BouncePlayerShell",
 	"BounceWeaponShell",
@@ -46,7 +46,7 @@ typedef struct soundlst_s
 	int max; // the string count if type is group
 } soundlst_t;
 
-soundlst_t soundlst[SoundList_Groups];
+static soundlst_t soundlst[SoundList_Groups];
 
 static void SoundList_Print_f( void );
 static void SoundList_Free( soundlst_t *lst )
diff --git a/engine/server/sv_client.c b/engine/server/sv_client.c
index 6d553cfe..06d1772d 100644
--- a/engine/server/sv_client.c
+++ b/engine/server/sv_client.c
@@ -19,7 +19,7 @@ GNU General Public License for more details.
 #include "net_encode.h"
 #include "net_api.h"
 
-const char *clc_strings[clc_lastmsg+1] =
+const char *const clc_strings[clc_lastmsg+1] =
 {
 	"clc_bad",
 	"clc_nop",
@@ -3035,7 +3035,7 @@ static qboolean SV_EntGetVars_f( sv_client_t *cl )
 	return true;
 }
 
-ucmd_t ucmds[] =
+static const ucmd_t ucmds[] =
 {
 { "new", SV_New_f },
 { "god", SV_Godmode_f },
@@ -3055,7 +3055,7 @@ ucmd_t ucmds[] =
 { NULL, NULL }
 };
 
-ucmd_t enttoolscmds[] =
+static const ucmd_t enttoolscmds[] =
 {
 { "ent_list", SV_EntList_f },
 { "ent_info", SV_EntInfo_f },
diff --git a/engine/server/sv_cmds.c b/engine/server/sv_cmds.c
index 4d11b7b5..809347ad 100644
--- a/engine/server/sv_cmds.c
+++ b/engine/server/sv_cmds.c
@@ -16,8 +16,6 @@ GNU General Public License for more details.
 #include "common.h"
 #include "server.h"
 
-extern convar_t	con_gamemaps;
-
 /*
 =================
 SV_ClientPrintf
diff --git a/engine/server/sv_frame.c b/engine/server/sv_frame.c
index e10536f9..07641fa0 100644
--- a/engine/server/sv_frame.c
+++ b/engine/server/sv_frame.c
@@ -25,8 +25,8 @@ typedef struct
 	byte		sended[MAX_EDICTS_BYTES];
 } sv_ents_t;
 
-int	c_fullsend;	// just a debug counter
-int	c_notsend;
+static int	c_fullsend;	// just a debug counter
+static int	c_notsend;
 
 /*
 =======================
diff --git a/engine/server/sv_game.c b/engine/server/sv_game.c
index 3b1da4fb..2e0f2057 100644
--- a/engine/server/sv_game.c
+++ b/engine/server/sv_game.c
@@ -24,8 +24,6 @@ GNU General Public License for more details.
 #include "render_api.h"	// modelstate_t
 #include "ref_common.h" // decals
 
-#define ENTVARS_COUNT	ARRAYSIZE( gEntvarsDescription )
-
 // GameAPI functions declarations
 static int GAME_EXPORT pfnModelIndex( const char *m );
 
@@ -83,7 +81,7 @@ EntvarsDescription
 entavrs table for FindEntityByString
 =============
 */
-static TYPEDESCRIPTION gEntvarsDescription[] =
+static const TYPEDESCRIPTION gEntvarsDescription[] =
 {
 	DEFINE_ENTITY_FIELD( classname, FIELD_STRING ),
 	DEFINE_ENTITY_FIELD( globalname, FIELD_STRING ),
@@ -100,20 +98,6 @@ static TYPEDESCRIPTION gEntvarsDescription[] =
 	DEFINE_ENTITY_FIELD( noise3, FIELD_SOUNDNAME ),
 };
 
-/*
-=============
-SV_GetEntvarsDescription
-
-entavrs table for FindEntityByString
-=============
-*/
-static TYPEDESCRIPTION *SV_GetEntvarsDescirption( int number )
-{
-	if( number < 0 || number >= ENTVARS_COUNT )
-		return NULL;
-	return &gEntvarsDescription[number];
-}
-
 /*
 =============
 SV_SysError
@@ -1506,8 +1490,8 @@ SV_FindEntityByString
 */
 static edict_t *GAME_EXPORT SV_FindEntityByString( edict_t *pStartEdict, const char *pszField, const char *pszValue )
 {
-	int		index = 0, e = 0;
-	TYPEDESCRIPTION	*desc = NULL;
+	int		i = 0, e = 0;
+	const TYPEDESCRIPTION	*desc = NULL;
 	edict_t		*ed;
 	const char	*t;
 
@@ -1516,10 +1500,13 @@ static edict_t *GAME_EXPORT SV_FindEntityByString( edict_t *pStartEdict, const c
 
 	if( pStartEdict ) e = NUM_FOR_EDICT( pStartEdict );
 
-	while(( desc = SV_GetEntvarsDescirption( index++ )) != NULL )
+	for( i = 0; i < ARRAYSIZE( gEntvarsDescription ); i++ )
 	{
-		if( !Q_strcmp( pszField, desc->fieldName ))
+		if( !Q_strcmp( pszField, gEntvarsDescription[i].fieldName ))
+		{
+			desc = &gEntvarsDescription[i];
 			break;
+		}
 	}
 
 	if( desc == NULL )
diff --git a/engine/server/sv_save.c b/engine/server/sv_save.c
index 6e642155..4c135ed6 100644
--- a/engine/server/sv_save.c
+++ b/engine/server/sv_save.c
@@ -82,7 +82,7 @@ typedef struct
 	float	time;
 } SAVE_LIGHTSTYLE;
 
-void (__cdecl *pfnSaveGameComment)( char *buffer, int max_length ) = NULL;
+static void (__cdecl *pfnSaveGameComment)( char *buffer, int max_length ) = NULL;
 
 static TYPEDESCRIPTION gGameHeader[] =
 {
@@ -218,7 +218,7 @@ static TYPEDESCRIPTION gTempEntvars[] =
 	DEFINE_ENTITY_GLOBAL_FIELD( globalname, FIELD_STRING ),
 };
 
-struct
+static const struct
 {
 	const char *mapname;
 	const char *titlename;
@@ -2185,6 +2185,19 @@ qboolean SV_SaveGame( const char *pName )
 	return SaveGameSlot( savename, comment );
 }
 
+static int SV_CompareFileTime( int ft1, int ft2 )
+{
+	if( ft1 < ft2 )
+	{
+		return -1;
+	}
+	else if( ft1 > ft2 )
+	{
+		return 1;
+	}
+	return 0;
+}
+
 /*
 ==================
 SV_GetLatestSave
@@ -2210,7 +2223,7 @@ const char *SV_GetLatestSave( void )
 		if( ft > 0 )
 		{
 			// should we use the matched?
-			if( !found || Host_CompareFileTime( newest, ft ) < 0 )
+			if( !found || SV_CompareFileTime( newest, ft ) < 0 )
 			{
 				Q_strncpy( savename, t->filenames[i], sizeof( savename ));
 				newest = ft;