1 files changed, 1 insertions, 0 deletions

diff --git a/halibut.h b/halibut.h
index 6ecf3b3..3fc752d 100644
--- a/halibut.h
+++ b/halibut.h
@@ -4,6 +4,7 @@
 #include <stdio.h>
 #include <wchar.h>
 #include <time.h>
+#include <string.h>
 
 #ifdef __GNUC__
 #define NORETURN __attribute__((__noreturn__))