+{
+ int ret;
+ size_t written;
+
+ if (num < 0) {
+ SSLerr(SSL_F_SSL_WRITE, SSL_R_BAD_LENGTH);
+ return -1;
+ }
+
+ ret = SSL_write_ex(s, buf, (size_t)num, &written);
+
+ /*
+ * The cast is safe here because ret should be <= INT_MAX because num is
+ * <= INT_MAX
+ */
+ if (ret > 0)
+ ret = (int)written;
+
+ return ret;
+}
+
+int SSL_write_ex(SSL *s, const void *buf, size_t num, size_t *written)