Fix more compiler warnings.

[meshlink] / examples / meshlinkapp.c

diff --git a/examples/meshlinkapp.c b/examples/meshlinkapp.c
index 54e82a39ed4099fcc0d5d2bb752970091f333779..67f996a4f91b75c3e036304a8dad4a29f7a8615a 100644 (file)
--- a/examples/meshlinkapp.c
+++ b/examples/meshlinkapp.c
@@ -2,17 +2,16 @@
 #include "../src/system.h"
 #include "../src/meshlink.h"
 
-void handle_recv_data(meshlink_handle_t *mesh, meshlink_node_t *source, void *data, size_t len) {
+static void handle_recv_data(meshlink_handle_t *mesh, meshlink_node_t *source, void *data, size_t len) {
        (void)mesh;
 
        printf("Received %zu bytes from %s: %s\n", len, source->name, (char *)data);
 }
 
 int main(int argc, char **argv) {
-       char *confbase = argc > 1 ? argv[1] : "/tmp/meshlink/";
-       char *name = argc > 2 ? argv[2] : "foo";
-
-       char *remotename = argc > 3 ? argv[3] : "bar";
+       const char *confbase = argc > 1 ? argv[1] : "/tmp/meshlink/";
+       const char *name = argc > 2 ? argv[2] : "foo";
+       const char *remotename = argc > 3 ? argv[3] : "bar";
 
        meshlink_handle_t *myhandle;