tools: Simple echo application

This adds a simple echo application written to show application how to
use the API. It also updates the dev.h header file with the insights
gained from performing this excercise.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/tools/irm/irm.c b/src/tools/irm/irm.c
index 426118d1..895d52c2 100644
--- a/src/tools/irm/irm.c
+++ b/src/tools/irm/irm.c
@@ -73,8 +73,7 @@ static int do_cmd(const char * argv0,
         return -1;
 }
 
-
-int main (int argc, char ** argv) {
+int main(int argc, char ** argv) {
 
         if (argc < 2) {
                 usage();