typedef JSVM_CallbackStruct* JSVM_Callback
Defines the pointer types of the native functions provided by user. These functions are exposed to JavaScript via JSVM-API.
Usage scenario: Used when implementing JavaScript-callable functions in the native layer, applicable to JSVM extension development scenarios.
Problem solved: Defines a standardized function pointer type to expose C/C++ functions to the JavaScript environment.
Features: Provides type-safe function pointer definitions and supports interaction between native and JavaScript.
System capability: SystemCapability.ArkCompiler.JSVM
Since: 11
Related module: JSVM
Header file: jsvm_types.h