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/*
\funcref{fun\_eq}{void fun\_eq ()}
{}
{}
{push(), compare(), pop()}
{}
{funeq.c}
{
Function {\em fun\_eq()} is called when opcode {\em op\_eq} is read.
This function pops two variables, calls {\em compare()} to compare the
values, and pushes the result of the comparison. The two compared
variables are discarded.
The result of the comparison is logically {\em not}-ted when two
integers are beging compared, since {\em compare()} subtracts two
integer values as result.
}
*/
#include "icm-exec.h"
void fun_eq ()
{
VAR_
lval,
rval;
rval = pop ();
lval = pop ();
compare (lval, rval);
stack [sp].vu.intval = ! stack [sp].vu.intval;
discard (lval);
discard (rval);
}
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