Dev - C++ - [Error] expected initializer before 'void'

#define RPMMAX  1820

#define PRMMIN  800

#define LEDUP   0

#define LEDDOWN 1

#define READTIME 1000 //time in miliseconds

#define pulses 4

int main()

void setup() //use for setup hardware only one time

{//execute this when connect/ push reset

   pinMode(LEDIP  ,  INPUT);

   pinMode(LEDDOWN,  OUTPUT);

}

void loop()//repeat this code forever and ever

{

  int rpm = (pulses/4) * 60

  declare variable named rpms

  declare variable actualInput = 0

  declare variable storagedInput = 0

  check ->time is < 1 second

  if this true

  {

  	 rpms = (pulses/4) * 60

   	 check -> rpms >  RPMMAX

   	 if this true

   	 {

   	    set on LEDUP

     }

  	 or, if this false

  	 {

  	 	set OFF LEDUP

  	 }

     check -> rpms < RPMMIN

     if this true

     {

     	set ON LEDDOWN

     }

     or, if this false

     {

     	set OFF LEDDOWN

     }

  }

  or, if this false

  {

  	actualInput = readInput in port DIS

  	check actualInput != storagedInput

  	if this true

  	{

  		pulses = pulses + 1

  	}

  	or, if this false

  	{

  	  nothing XD

    }

    storagedInput = actualInput

  }

}