diff --git a/lib/roken/roken.h b/lib/roken/roken.h
index b0cc68035..03345079e 100644
--- a/lib/roken/roken.h
+++ b/lib/roken/roken.h
@@ -41,6 +41,7 @@
 #ifndef __ROKEN_H__
 #define __ROKEN_H__
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
@@ -160,6 +161,10 @@ int strnlen(char*, int);
 char *strsep(char**, const char*);
 #endif
 
+#ifdef NEED_FCLOSE_PROTO
+int fclose(FILE *);
+#endif
+
 #ifdef NEED_STRTOK_R_PROTO
 char *strtok_r(char *s1, const char *s2, char **lasts);
 #endif
diff --git a/lib/roken/roken.h.in b/lib/roken/roken.h.in
index b0cc68035..03345079e 100644
--- a/lib/roken/roken.h.in
+++ b/lib/roken/roken.h.in
@@ -41,6 +41,7 @@
 #ifndef __ROKEN_H__
 #define __ROKEN_H__
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
@@ -160,6 +161,10 @@ int strnlen(char*, int);
 char *strsep(char**, const char*);
 #endif
 
+#ifdef NEED_FCLOSE_PROTO
+int fclose(FILE *);
+#endif
+
 #ifdef NEED_STRTOK_R_PROTO
 char *strtok_r(char *s1, const char *s2, char **lasts);
 #endif