Function cqdb_sys::cqdb_to_string

pub unsafe extern "C" fn cqdb_to_string(
    db: *mut cqdb_t, 
    id: c_int
) -> *const c_char

Retrieve the string associated with an identifier.

This function returns the string associated with an identifier.

@param db The pointer to the cqdb_t instance. @param id The id. @retval const char* The pointer to the string associated with the identifier if successful; otherwise \c NULL.