{%- for fct in payload.fcts %}
/// {{ fct.fct_name }}
/// 
/// # Parameters
/// 
{%- for param in fct.fct_params %}
/// - `{{ param.var_name }}`: Direction: {% if param.is_input -%} input {%- else -%} output {%- endif %}. C++ type: `{{ param.var_type.to_c_type() }}`. {{ param.var_desc }}
{%- endfor %}
/// 
/// # Return
/// 
/// True if no error, otherwise False.
pub unsafe fn {{ fct.fct_name }}() -> bool;
{%- endfor %}