X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=server%2Fcommon.h;h=d4defd95c949046007bfbc2820d612302739b30b;hb=f858232d7c564f14e6d2fb9d616f8e12a1ec9171;hp=43bb8bd67e2ea0eb45182b9f25c2a3123c86b830;hpb=00c5659557c54258f31da4c33c078c52f3d8feb6;p=matches%2FMCTX3420.git

diff --git a/server/common.h b/server/common.h
index 43bb8bd..d4defd9 100644
--- a/server/common.h
+++ b/server/common.h
@@ -6,13 +6,24 @@
 #ifndef _COMMON_H
 #define _COMMON_H
 
+/** Defines required to allow various C standard functions to be used **/
 #define _POSIX_C_SOURCE 200809L
 #define _BSD_SOURCE
 #define _XOPEN_SOURCE 600
 
+/** Determine if we're running on the BBB **/
+#ifdef __arm__
+	#define _BBB
+#else
+	//#warning This software was designed for the BeagleBone Black. Some features may not work.
+#endif //__arm__
+
 /** The current API version **/
 #define API_VERSION 0
 
+
+
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdbool.h>
@@ -34,6 +45,9 @@
 #define TIMEVAL_DIFF(tv1, tv2) ((tv1).tv_sec - (tv2).tv_sec + 1e-6 * ((tv1).tv_usec - (tv2).tv_usec))
 
 
+extern bool PathExists(const char * path);
+
+
 
 
 #endif //_COMMON_H