Cmake changed, small change in random_int()

Cmake builds now builds the new ncurses test only on non windows.

CMakeLists.txt

@@ -9,9 +9,13 @@ set(core_sources
         core/Lossless_UDP.c
         core/net_crypto.c
         core/Messenger.c)
-
-set(test_sources
+if(WIN32)
+    set(test_sources
+            testing/Messenger_test.c)
+else()
+    set(test_sources
             testing/nTox.c)
+endif()
 
 add_executable(${exe_name}
         ${core_sources}

core/network.c

@@ -48,9 +48,11 @@ uint64_t current_time()
     
 }
 
+//return a random number
+//NOTE: this function should probably not be used where cryptographic randomness is absolutely necessary
 uint32_t random_int()
 {
-    #ifdef WIN32
+    #ifndef VANILLA_NACL
     //NOTE: this function comes from libsodium
     return randombytes_random();
     #else

core/network.h

@@ -97,6 +97,7 @@ typedef struct
 uint64_t current_time();
 
 //return a random number
+//NOTE: this function should probably not be used where cryptographic randomness is absolutely necessary
 uint32_t random_int();
 
 //Basic network functions: