alien-indirect-varargs ( args... funcptr return parameters abi named-count -- return... )

Vocabulary

alien

Inputs

args...	C arguments
funcptr	a C function pointer
return	a C return type
parameters	a sequence of C parameter types
abi	a calling convention
named-count	an integer

Outputs

return...

the C return value, unless void

Word description

Invokes a variadic C function pointer. The literal named-count specifies the number of named parameters; remaining parameters receive C default argument promotions and use the platform's variadic calling convention. All types, the ABI, and the count must be compile-time literals.

See also

alien-indirect, alien-invoke

See also

alien-invoke, alien-indirect, alien-assembly, alien-callback, alien-callback-varargs

Definition

IN: alien

: alien-indirect-varargs
    ( args... funcptr return parameters abi named-count -- return... )
    \ alien-indirect-varargs callsite-not-compiled ;