1 files changed, 1 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index 3d7287a..0f05a89 100644
--- a/src/util.h
+++ b/src/util.h
@@ -24,3 +24,4 @@ void __attribute__((noreturn,format(printf,1,2))) error(const char *fmt, ...);
 void __attribute__((format(printf,4,5))) debugf_real(const char*, int, const char*, const char *fmt, ...);
 void remove_cruft(char*);
 void all_upper(char*);
+void all_lower(char*);