fseek(f_data,reg_offset+sizeof(EMUFS_REG_ID), SEEK_SET);
fread(size,sizeof(EMUFS_REG_SIZE),1,f_data);
registro = (char*)malloc(*size+sizeof(EMUFS_REG_ID)+sizeof(EMUFS_REG_SIZE)+100);
fseek(f_data,reg_offset+sizeof(EMUFS_REG_ID), SEEK_SET);
fread(size,sizeof(EMUFS_REG_SIZE),1,f_data);
registro = (char*)malloc(*size+sizeof(EMUFS_REG_ID)+sizeof(EMUFS_REG_SIZE)+100);