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=proto
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unsigned int duk_get_magic(duk_context *ctx);
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=summary
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<p>Get the 16-bit "magic" value associated with a Duktape/C function. If
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there is no current activation, zero is returned.</p>
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<p>The magic function allows the same Duktape/C function to be used with slightly
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different behavior; behavior flags or other parameters can be passed in the
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magic field. This is less expensive than having behavior related flags or
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properties in the function object as normal properties.</p>
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=example
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unsigned int my_flags = duk_get_magic(ctx);
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if (my_flags & 0x01) {
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printf("flag set\n");
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} else {
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printf("flag not set\n");
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}
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=tags
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omit
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