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-rw-r--r--util.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/util.h b/util.h
index fe8be58..2caf347 100644
--- a/util.h
+++ b/util.h
@@ -19,6 +19,7 @@
#ifndef UTIL_H
#define UTIL_H
+#include <stdio.h>
#include <stdarg.h>
#define ABS(a) ((a) < 0 ? (-(a)) : (a))
@@ -34,4 +35,6 @@ void die(const char*, ...);
void size_readable(float*, const char**);
+char* readline(FILE*);
+
#endif /* UTIL_H */