extern "C" just in case - around all

ext/journald_native/sd_journal.h

@@ -1,3 +1,7 @@
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifndef JOURNALD_NATIVE_SD_JOURNAL_H
     #define JOURNALD_NATIVE_SD_JOURNAL_H
 
@@ -54,18 +58,14 @@
             size_t iov_len;     /* Number of bytes to transfer */
         };
 
-        #ifdef __cplusplus
-        extern "C" {
-        #endif
-
-            int sd_journal_print(int priority, const char *format, ...);
-            int sd_journal_sendv(const struct iovec *iov, int n);
-            int sd_journal_perror(const char *message);
-
-        #ifdef __cplusplus
-        }
-        #endif
+        int sd_journal_print(int priority, const char *format, ...);
+        int sd_journal_sendv(const struct iovec *iov, int n);
+        int sd_journal_perror(const char *message);
 
     #endif
 
 #endif
+
+#ifdef __cplusplus
+}
+#endif