# #define SEQAN_IS_64_BIT
1 if the architecture is 64 bit, 0 otherwise.

Defined in | <seqan/platform.h>
Signature | `#define SEQAN_IS_64_BIT`

## Data Races

If not stated otherwise, concurrent invocation is not guaranteed to be thread-safe.

#### Dox Sources

    /*!
     * @macro SEQAN_IS_64_BIT
     *
     * @headerfile <seqan/platform.h>
     *
     * @brief 1 if the architecture is 64 bit, 0 otherwise.
     *
     * @signature #define SEQAN_IS_64_BIT
     */