1 files changed, 34 insertions, 0 deletions
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..6f8a240
--- /dev/null
+++ b/config.h
@@ -0,0 +1,34 @@
+#include <stdarg.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#define PORT 9983
+// max size for a message sent
+#define BUF_MAX 255
+// max length of messages
+#define MSG_MAX 256
+// current user's name
+#define USERNAME "unrtdqttr"
+
+// wrapper for write
+void writef(char *format, ...)
+{
+    va_list args;
+    char buf[BUF_MAX +1];
+    va_start(args, format);
+
+    vsnprintf(buf, sizeof(buf), format, args);
+    va_end(args);
+
+    int n = 0;
+    while (*(buf + n) != 0)
+        n++;
+    write(0, buf, n);
+}
+
+struct message {
+    char buf[MSG_MAX];
+    int buf_len;
+    char timestamp[9]; // HH:MM:SS
+    char author[12];
+};