Imported more library files

Not compiling currently

autogen/sl_iostream_handles.c

@@ -0,0 +1,61 @@
+#include "sl_iostream.h"
+#include "sl_iostream_handles.h"
+#include "string.h"
+
+const sl_iostream_instance_info_t *sl_iostream_instances_info[] = {
+
+    &sl_iostream_instance_rtt_info,
+  
+};
+
+const uint32_t sl_iostream_instances_count = sizeof(sl_iostream_instances_info) / sizeof(sl_iostream_instances_info[0]);
+sl_iostream_t *sl_iostream_recommended_console_stream = NULL;
+
+
+/***************************************************************************//**
+ * Get iostream instance handle for a given name
+ *
+ * @return  Instance handle if it exist, NULL otherwise.
+ ******************************************************************************/
+sl_iostream_t *sl_iostream_get_handle(char *name)
+{
+  for (uint32_t i = 0; i < sl_iostream_instances_count; i++) {
+    if (strcmp(sl_iostream_instances_info[i]->name, name) == 0) {
+      return sl_iostream_instances_info[i]->handle;
+    }
+  }
+
+  return NULL;
+}
+
+/***************************************************************************//**
+ * Set iostream recommended instance for a console
+ ******************************************************************************/
+void sl_iostream_set_console_instance(void)
+{
+  sl_iostream_type_t console = SL_IOSTREAM_TYPE_UNDEFINED;
+
+  for (uint32_t i = 0; i < sl_iostream_instances_count; i++) {
+    switch (sl_iostream_instances_info[i]->type) {
+      case SL_IOSTREAM_TYPE_UART:
+      case SL_IOSTREAM_TYPE_RTT:
+        if (console != SL_IOSTREAM_TYPE_UART) {
+          console = sl_iostream_instances_info[i]->type;
+          sl_iostream_recommended_console_stream = sl_iostream_instances_info[i]->handle;
+        }
+        break;
+
+      case SL_IOSTREAM_TYPE_VUART:
+        if (console != SL_IOSTREAM_TYPE_UART && console != SL_IOSTREAM_TYPE_RTT) {
+          console = sl_iostream_instances_info[i]->type;
+          sl_iostream_recommended_console_stream = sl_iostream_instances_info[i]->handle;
+        }
+        break;
+
+      case SL_IOSTREAM_TYPE_LOOPBACK:
+      default:
+        // Ignore loopback interface
+        break;
+    }
+  }
+}