diff --git a/public/tier1/keyvalues3.h b/public/tier1/keyvalues3.h
index ed326c27..7d9f7bcf 100644
--- a/public/tier1/keyvalues3.h
+++ b/public/tier1/keyvalues3.h
@@ -86,19 +86,19 @@ PLATFORM_OVERLOAD void DebugPrintKV3( const KeyValues3* kv );
 
 // When using some LoadKV3/SaveKV3 functions, KV3ID_t structures must be filled in, which specify the format or encoding of the data.
 
-PLATFORM_OVERLOAD bool LoadKV3( CKeyValues3Context* context, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name );
-PLATFORM_OVERLOAD bool LoadKV3( KeyValues3* kv, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name );
-PLATFORM_OVERLOAD bool LoadKV3( KeyValues3* kv, CUtlString* error, const char* input, const KV3ID_t& format, const char* kv_name );
-PLATFORM_OVERLOAD bool LoadKV3FromFile( CKeyValues3Context* context, CUtlString* error, const char* filename, const char* path, const KV3ID_t& format );
-PLATFORM_OVERLOAD bool LoadKV3FromFile( KeyValues3* kv, CUtlString* error, const char* filename, const char* path, const KV3ID_t& format );
-PLATFORM_OVERLOAD bool LoadKV3FromJSON( KeyValues3* kv, CUtlString* error, const char* input, const char* kv_name );
-PLATFORM_OVERLOAD bool LoadKV3FromJSONFile( KeyValues3* kv, CUtlString* error, const char* path, const char* filename );
-PLATFORM_OVERLOAD bool LoadKV3FromKV1File( KeyValues3* kv, CUtlString* error, const char* path, const char* filename, KV1TextEscapeBehavior_t esc_behavior );
-PLATFORM_OVERLOAD bool LoadKV3FromKV1Text( KeyValues3* kv, CUtlString* error, const char* input, KV1TextEscapeBehavior_t esc_behavior, const char* kv_name, bool unk );
-PLATFORM_OVERLOAD bool LoadKV3FromKV1Text_Translated( KeyValues3* kv, CUtlString* error, const char* input, KV1TextEscapeBehavior_t esc_behavior, const KV1ToKV3Translation_t* translation, int unk1, const char* kv_name, bool unk2 );
-PLATFORM_OVERLOAD bool LoadKV3FromKV3OrKV1( KeyValues3* kv, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name );
-PLATFORM_OVERLOAD bool LoadKV3FromOldSchemaText( KeyValues3* kv, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name );
-PLATFORM_OVERLOAD bool LoadKV3Text_NoHeader( KeyValues3* kv, CUtlString* error, const char* input, const KV3ID_t& format, const char* kv_name );
+PLATFORM_OVERLOAD bool LoadKV3( CKeyValues3Context* context, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3( KeyValues3* kv, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3( KeyValues3* kv, CUtlString* error, const char* input, const KV3ID_t& format, const char* kv_name, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromFile( CKeyValues3Context* context, CUtlString* error, const char* filename, const char* path, const KV3ID_t& format, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromFile( KeyValues3* kv, CUtlString* error, const char* filename, const char* path, const KV3ID_t& format, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromJSON( KeyValues3* kv, CUtlString* error, const char* input, const char* kv_name, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromJSONFile( KeyValues3* kv, CUtlString* error, const char* path, const char* filename, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromKV1File( KeyValues3* kv, CUtlString* error, const char* path, const char* filename, KV1TextEscapeBehavior_t esc_behavior, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromKV1Text( KeyValues3* kv, CUtlString* error, const char* input, KV1TextEscapeBehavior_t esc_behavior, const char* kv_name, bool unk, uint loadFlags = 0 );
+PLATFORM_OVERLOAD bool LoadKV3FromKV1Text_Translated( KeyValues3* kv, CUtlString* error, const char* input, KV1TextEscapeBehavior_t esc_behavior, const KV1ToKV3Translation_t* translation, int unk1, const char* kv_name, bool unk2, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromKV3OrKV1( KeyValues3* kv, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3FromOldSchemaText( KeyValues3* kv, CUtlString* error, CUtlBuffer* input, const KV3ID_t& format, const char* kv_name, uint loadFlags = 0);
+PLATFORM_OVERLOAD bool LoadKV3Text_NoHeader( KeyValues3* kv, CUtlString* error, const char* input, const KV3ID_t& format, const char* kv_name, uint loadFlags = 0);
 
 PLATFORM_OVERLOAD bool SaveKV3( const KV3ID_t& encoding, const KV3ID_t& format, const KeyValues3* kv, CUtlString* error, CUtlBuffer* output, uint flags = KV3_SAVE_TEXT_NONE );
 PLATFORM_OVERLOAD bool SaveKV3AsJSON( const KeyValues3* kv, CUtlString* error, CUtlBuffer* output );