51 lines
1.6 KiB
TypeScript
51 lines
1.6 KiB
TypeScript
declare module "ffi" {
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class Closure {
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}
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class CFunctionPointer {
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}
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type PrimitiveTypes = "void" | "uint8" | "int8" | "uint16" | "int16" | "uint32" | "int32" | "uint64" | "int64" | "float" | "double" | "pointer" | "size_t" | "cstring" ;
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interface TypeInfo {
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new(...args: any[]): any
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size: number;
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alloc(...data: any[]): Uint8Array;
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read(pointer:Uint8Array, offset?: number): any;
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write(pointer:Uint8Array, val: any, offset?: number): number;
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get(pointer:Uint8Array, index: number): any;
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set(pointer:Uint8Array, val: any, index: number): any;
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}
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interface PointerTypeInfo extends TypeInfo {
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ref(val: any): Uint8Array;
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unref(buff:Uint8Array): any;
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}
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type AnyTypeInfo = PrimitiveTypes | TypeInfo;
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function typeInfo(info: AnyTypeInfo): TypeInfo;
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function makeStruct(description: Object): TypeInfo;
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function makePointer(info: AnyTypeInfo): PointerTypeInfo;
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function binding(funcIndex :number, abi: number, returnType: AnyTypeInfo, parameterTypes: AnyTypeInfo[], fixArgNum: number): Function;
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function binding(funcIndex :number, returnType: AnyTypeInfo, parameterTypes: AnyTypeInfo[], fixArgNum?: number): Function;
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namespace closure {
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function alloc(func: Function, abi: number, returnType: AnyTypeInfo, parameterTypes: AnyTypeInfo[]): Closure;
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function alloc(func: Function, returnType: AnyTypeInfo, parameterTypes: AnyTypeInfo[]): Closure;
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function func(cl: Closure): CFunctionPointer;
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function free(cl: Closure):void;
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}
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}
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