runtime.Library · builtin ·

Library.CallInt0

Call int0 through the Library runtime.

builtincpulibraryyeho

Built into Yeho; no package import is needed. Native services require an admitted host and the correct resource lifecycle.

Library.CallInt0(text library, text symbol, int fallback) -> int

Status: registered-intrinsic

Parameters

text library
Supply library as text.
text symbol
Supply symbol as text.
int fallback
Supply fallback as int.

Call Library.CallInt0

A complete typed caller with illustrative arguments. Native operations need the corresponding host and resources.

cpu · builtin · type checked

text library = "library"
text symbol = "symbol"
int fallback = 1
int result = Library.CallInt0(library, symbol, fallback)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.runtime__library_callint0"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"
Notes and source

The example checks the call shape. Opening windows, recording audio, changing files, network operations, and process operations have real effects when run. Follow the corresponding package lifecycle before using live resources.

yeho/src/compiler/common/intrinsic_registry.cpp:798