created the function declarations for die, set_data, parsestreamdeckdata and writestreamdeckdata, and implemented set_data and die

2 files changed, 24 insertions, 1 deletions

diff --git a/util.c b/util.c
index e69de29..84733b1 100644
--- a/util.c
+++ b/util.c
@@ -0,0 +1,18 @@
+#include "util.h"
+
+int
+die(const char* msg)
+{
+    fprintf_s(stderr, "%s\n", msg);
+    exit(-1);
+}
+
+int
+set_data(unsigned char* data)
+{
+    if (memset(data, 0x00, 17))
+    {
+	return -1;
+    }   
+    return 0;
+}
diff --git a/util.h b/util.h
index 8eeb2e6..dc064e9 100644
--- a/util.h
+++ b/util.h
@@ -1,7 +1,12 @@
+#define _DEFAULT_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <pthread.h>
 #include <sys/epoll.h>
+#include "Json.h"
 
-int die();
+int die(const char* msg);
+int set_data(unsigned char* data);
+int parsestreamdeckdata();
+int writestreamdeckdata();