Enable deprecated API wrappers for _ALT implementation
diff --git a/library/sha256.c b/library/sha256.c
index f39bcba..b438b9c 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -246,6 +246,7 @@
 
     return( 0 );
 }
+#endif /* !MBEDTLS_SHA256_PROCESS_ALT */
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 void mbedtls_sha256_process( mbedtls_sha256_context *ctx,
@@ -254,7 +255,6 @@
     mbedtls_internal_sha256_process( ctx, data );
 }
 #endif
-#endif /* !MBEDTLS_SHA256_PROCESS_ALT */
 
 /*
  * SHA-256 process buffer