Make the code compile using MinGW

- implemented GetCurrentTime() for Windows
- had to rename GetCurrentTime() to MqttGetCurrentTime() because of name
  clashes
- setup headers correctly

1 files changed, 1 insertions, 1 deletions

diff --git a/src/misc.h b/src/misc.h
index 8cea322..0634bb6 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -10,7 +10,7 @@
     Returns the current time as milliseconds. The return value can only be
     compared to another return value of the function.
 */
-int64_t GetCurrentTime();
+int64_t MqttGetCurrentTime();
 
 /*
     Simple hexdump to stdout.