IFE              Assemble If False                             MASM Directive

IFE expression
statements
[ELSE
statements]
ENDIF

Initiates a conditional block, causing assembly of statements up to
the optional ELSE directive, provided expression is false (evaluates
to 0).

Notes:     IFE directives may be nested to 255 levels.

The expression for the IFE directive must resolve to an
absolute value and must not be a forward reference.

See also: IF

IFE Assemble If False