16 lines
317 B
Text
16 lines
317 B
Text
// hare run -lc ffi.ha
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use fmt;
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use strings;
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@symbol("strdup") fn cstrdup(_: *const char) *char;
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@symbol("free") fn cfree(_: nullable *void) void;
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export fn main() void = {
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let s = strings::to_c("Hello, World!");
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defer free(s);
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let dup = cstrdup(s);
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fmt::printfln("{}", strings::fromc(dup))!;
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cfree(dup);
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};
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