Fix localization: Fix build: Fix sjis-fixing executable.

Problem:  Executable used to fix japanese files with sjis encoding
          (sjiscorr) fails to compile.
Solution: - Add mising includes.
          - Remove __END_DECLS.
          - Add removed comments.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/nvim/po/sjiscorr.c b/src/nvim/po/sjiscorr.c
index 6976ed8b9e..bce3477b90 100644
--- a/src/nvim/po/sjiscorr.c
+++ b/src/nvim/po/sjiscorr.c
@@ -1,4 +1,11 @@
-__END_DECLS int main(int argc, char **argv)
+// Simplistic program to correct SJIS inside strings.
+// When a trail byte is a backslash it needs to be doubled.
+// Public domain.
+
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char **argv)
 {
 	char buffer[BUFSIZ];
 	char *p;