====== CALL ======

[pet] [vic20] [c64] [c16] [cplus4] [c128] [x16] [m65]

The ''CALL'' command executes a [[subroutines|subroutine]].

===== Syntax =====

<code xcbasic>
CALL <subroutine_name> ([<param> [, <param>, ...]])
</code>
The called subroutine must be defined or forward declared before it can be called. See the [[subroutines]] page for more information.

===== Example =====

<code xcbasic>
CONST LT_BLUE = 14

' ** Clears the screen and sets color **
SUB cls (color AS BYTE) STATIC
  MEMSET $0400, 1000, 32
  MEMSET $d800, 1000, color
END SUB

' ** Call the routine **
CALL cls (LT_BLUE)
PRINT "screen cleared"
</code>
===== See also =====

  * [[subroutines|Subroutines]]