ffi_callback_addr

NAME

ffi_callback_addr() - raw address of a callback closure

SYNOPSIS

int ffi_callback_addr( int cb );

DESCRIPTION

Returns the raw native code address of the closure for callback
handle `cb` (from ffi_callback()), as an integer — the value to hand
to C as an FFI_POINTER argument.

SEE ALSO

ffi_callback(3), ffi_callback_free(3), ffi_call(3)