[Dev-C++] Two Questions

[<and...@su...>]

Dear Users,

1) Does exist any difference in speed with C codes that use

   function prototypes
   main function
   function definitions

   or

   function definitions
   main function

2) Does a C code need the entitled "main" function to run alone? Please,
   disconsider the WinMain case

Fellows, if possible, together with the answers, please indicate
bibliography
or link that contains the answers.

Regards
Andre Barros