LOCAL param1, param2, param3
param1=0
STORE '' TO param2, param3

* both calls work similarly
*DO myproc WITH param1, param2, param3
= myproc(@param1, @param2, @param3)

? param1
? param2
? param3

PROCEDURE myproc
PARAMETERS p1, p2, p3
	p1 = 54
	p2 = DTOC(date())
	p3 = DTOC(date()-5)