update: example programs

examples/server/main.c

@@ -14,7 +14,7 @@ int main(int argc, char *argv[]) {
     return ret;
   }
 
-  if (!lm_ctx_init(&ctx, NULL, TEMP_DIR, NULL)) {
+  if (!lm_ctx_new(&ctx, NULL, TEMP_DIR, NULL)) {
     printf("failed to init the ctx: %s (%d)\n", lm_strerror(), lm_error());
     goto end;
   }