_CP_print_on

_CP_print_on is equivalent to the print on expression BASIC statement.

Syntax

int _CP_print_on(int expression)

Description

This function returns -1 if an error occurs. The error code is contained in _CP_errno.

Note: The environment must be set to _CP_pick_env() for this function to work properly.

Example(s)

/* Prints "hi" to print job 1. */
 
CPSTR * s = _CP_mkstr("hi");
 
_CP_print_on(1);
_CP_print(s);

See also

C functions overview