comment for export data and functions block with hashed keywords to other projects

tiny_obj_loader.h

@@ -457,8 +457,12 @@ int fd_;
 uint64_t fsize_,pos_;
 size_t buf_sz;
 };
-#endif	
+#endif
-	
+
+
+
+//***************************************************
+//*************** tigro keywords hash functions begin
 	
 //tigra: x31 hash function
 
@@ -616,6 +620,9 @@ int token2tok(const char* token)
 	return a_tok;
 }
 
+//*************** tigro keywords hash functions END
+//*************************************************
+
 	
 	
 MaterialReader::~MaterialReader() {}