Function wxd_Config_GetFirstEntry 

pub unsafe extern "C" fn wxd_Config_GetFirstEntry(
    config: *const wxd_ConfigBase_t,
    buffer: *mut c_char,
    buffer_len: usize,
    index: *mut c_long,
) -> bool

Gets the first entry in the current group. @param config Pointer to the config object. @param buffer Buffer to store the entry name. @param buffer_len Length of the buffer. @param index Pointer to store the enumeration cookie. @return true if an entry was found, false otherwise.