baseband/fpga_lte_fec: add public API to map file

To allow shared library builds of e.g. test-bbdev app, we need to export
the configure function. Since this needs to be exported as experimental by
default, we update the header file to add the experimental tag there too.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

drivers/baseband/fpga_lte_fec/fpga_lte_fec.h

@@ -62,6 +62,7 @@ struct fpga_lte_fec_conf {
  * @return
  *   Zero on success, negative value on failure.
  */
+__rte_experimental
 int
 fpga_lte_fec_configure(const char *dev_name,
 		const struct fpga_lte_fec_conf *conf);

drivers/baseband/fpga_lte_fec/rte_pmd_bbdev_fpga_lte_fec_version.map

@@ -1,3 +1,10 @@
 DPDK_19.08 {
     local: *;
 };
+
+EXPERIMENTAL {
+    global:
+
+    fpga_lte_fec_configure;
+
+};