1 files changed, 1 insertions, 0 deletions
diff --git a/mandoc.h b/mandoc.h
index 8b436a06..8e1d26fe 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -324,6 +324,7 @@ const char	 *mparse_strlevel(enum mandoclevel);
 void		 *mandoc_calloc(size_t, size_t);
 void		 *mandoc_malloc(size_t);
 void		 *mandoc_realloc(void *, size_t);
+char		 *mandoc_strdup(const char *);
 
 enum mandoc_esc	  mandoc_escape(const char **, const char **, int *);