Fixed some errors in code position relative to __cplusplus directives

LibSnugLog/public_include/sl/register.h

@@ -11,19 +11,18 @@
 
 #include "sl/strategies.h"
 
-#ifdef __cplusplus
 struct sl_buffer_strategy;
 struct sl_sink_strategy;
 struct sl_overflow_strategy;
 struct sl_output_strategy;
 
+#ifdef __cplusplus
 namespace sl {
 	using buffer_strategy = sl_buffer_strategy;
 	using sink_strategy = sl_sink_strategy;
 	using overflow_strategy = sl_overflow_strategy;
 	using output_strategy = sl_output_strategy;
 }
-
 #else
 typedef struct sl_buffer_strategy buffer_strategy;
 typedef struct sl_sink_strategy sink_strategy;

LibSnugLog/public_include/sl/transaction.h

@@ -13,11 +13,10 @@
 #endif
 
 
-
-#ifdef __cplusplus
 struct sl_log_transaction;
 struct sl_log_transaction_internals;
 
+#ifdef __cplusplus
 namespace sl {
 	using cstyle_log_transaction = sl_log_transaction;
 	using cstyle_log_transaction_internals = sl_log_transaction_internals;