1 files changed, 4 insertions, 0 deletions
diff --git a/include/duser.h b/include/duser.h
index fa4b8b2..894d8a8 100644
--- a/include/duser.h
+++ b/include/duser.h
@@ -64,6 +64,10 @@ typedef struct record_t
     int pad3;
 } record_t;
 
+#ifdef HAVE_COMPAT
+char* strcasestr(const char *s, const char *find);
+char* strchrnul (const char *s, int c_in);
+#endif
 void usage(void);
 char *__basename(char *path);
 int strval(const char* str);