name: duk_get_magic

proto: |
  duk_int_t duk_get_magic(duk_context *ctx, duk_idx_t index);

stack: |
  [ ... val! ... ]

summary: |
  <p>Get the 16-bit signed "magic" value associated with the Duktape/C function
  at <code>index</code>.  If the value is not a Duktape/C function, an error is
  thrown.</p>

  <div class="note">
  Lightweight functions have space for only <b>8</b> magic value bits which is
  interpreted as a signed integer (-128 to 127).
  </div>

example: |
  duk_int_t my_flags = duk_get_magic(ctx, -3);

tags:
  - function
  - magic

seealso:
  - duk_get_current_magic
  - duk_set_magic

introduced: 1.0.0