mirror of https://github.com/svaarala/duktape.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
551 B
15 lines
551 B
define: DUK_USE_DATAPTR_ENC16
|
|
introduced: 1.1.0
|
|
requires:
|
|
- DUK_USE_DATAPTR16
|
|
default: false
|
|
tags:
|
|
- lowmemory
|
|
- experimental
|
|
description: >
|
|
Use together with DUK_USE_DATAPTR16 for arbitrary data pointer compression.
|
|
DUK_USE_DATAPTR_ENC16(udata,p) is a macro with a userdata and void ptr
|
|
argument, and a duk_uint16_t return value. The userdata argument is the
|
|
heap userdata value given at heap creation. Currently it is required that
|
|
NULL encodes to integer 0, and integer 0 decodes to NULL. No other pointer
|
|
can be encoded to 0.
|
|
|