> ## Documentation Index
> Fetch the complete documentation index at: https://voltaire.tevm.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# Bytecode.equals

> Compare two bytecode instances for equality

<Card title="Try it Live" icon="play" href="https://playground.tevm.sh?example=primitives/bytecode.ts">
  Run Bytecode examples in the interactive playground
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  <Tab title="C">
    ## `bool bytecode_equals(bytecode_t a, bytecode_t b)`

    Compare two bytecode instances for equality.

    ```c theme={null}
    #include "voltaire.h"

    uint8_t code1[] = {0x60, 0x01};
    uint8_t code2[] = {0x60, 0x01};
    uint8_t code3[] = {0x60, 0x02};

    bytecode_t bc1 = bytecode_init(code1, 2);
    bytecode_t bc2 = bytecode_init(code2, 2);
    bytecode_t bc3 = bytecode_init(code3, 2);

    bool equal1 = bytecode_equals(bc1, bc2);
    bool equal2 = bytecode_equals(bc1, bc3);

    printf("%d\n", equal1);  // 1 (true)
    printf("%d\n", equal2);  // 0 (false)

    bytecode_free(bc1);
    bytecode_free(bc2);
    bytecode_free(bc3);
    ```

    **Defined in:** [src/primitives.h](https://github.com/evmts/voltaire/blob/main/src/primitives.h)
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