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Diffstat (limited to 'macros/texinfo/texinfo/tp/Texinfo/XS/parsetexi/input.h')
-rw-r--r--macros/texinfo/texinfo/tp/Texinfo/XS/parsetexi/input.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/macros/texinfo/texinfo/tp/Texinfo/XS/parsetexi/input.h b/macros/texinfo/texinfo/tp/Texinfo/XS/parsetexi/input.h
index 4ac660375b..6a906c0b47 100644
--- a/macros/texinfo/texinfo/tp/Texinfo/XS/parsetexi/input.h
+++ b/macros/texinfo/texinfo/tp/Texinfo/XS/parsetexi/input.h
@@ -1,4 +1,8 @@
/* input.h - declarations for input.c */
+#ifndef INPUT_H
+#define INPUT_H
+
+#include "tree_types.h"
char *new_line (void);
char *next_text (void);
@@ -22,3 +26,4 @@ void free_small_strings (void);
extern LINE_NR line_nr;
extern int input_number;
+#endif