loader_input_t.seek

// Seek in the input file
//      pos - position to seek to
//      whence - where from?
// Returns: the new file position

long loader_input_t.seek(long pos, long whence);

#define SEEK_START 0 // from the file start
#define SEEK_CUR   1 // from the current position
#define SEEK_END   2 // from the file end