features: add z/arch to SIMDE_NATURAL_VECTOR_SIZE
defined(SIMDE_X86_SSE_NATIVE) || \
defined(SIMDE_ARM_NEON_A32V7_NATIVE) || \
defined(SIMDE_WASM_SIMD128_NATIVE) || \
- defined(SIMDE_POWER_ALTIVEC_P5_NATIVE)
+ defined(SIMDE_POWER_ALTIVEC_P5_NATIVE) || \
+ defined(SIMDE_ZARCH_ZVECTOR_13_NATIVE)
#define SIMDE_NATURAL_VECTOR_SIZE (128)
#endif
