Move mbedtls_ct_base64_enc_char function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
diff --git a/library/constant_time_internal.h b/library/constant_time_internal.h
index 69cd092..f028622 100644
--- a/library/constant_time_internal.h
+++ b/library/constant_time_internal.h
@@ -167,6 +167,12 @@
#endif /* MBEDTLS_BIGNUM_C */
+#if defined(MBEDTLS_BASE64_C)
+
+unsigned char mbedtls_ct_base64_enc_char( unsigned char val );
+
+#endif /* MBEDTLS_BASE64_C */
+
#if defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC)
/** Conditional memcpy without branches.