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21 lines
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=proto
duk_bool_t duk_is_buffer(duk_context *ctx, duk_idx_t index);
=stack
[ ... val! ... ]
=summary
<p>Returns 1 if value at <code>index</code> is a buffer, otherwise
returns 0. If <code>index</code> is invalid, also returns 0.</p>
=example
if (duk_is_buffer(ctx, -3)) {
/* ... */
}
=tags
stack
buffer
=introduced
1.0.0