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-rw-r--r--hw4/l4basic/l4str.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw4/l4basic/l4str.h b/hw4/l4basic/l4str.h
index cda3c1d..b041e22 100644
--- a/hw4/l4basic/l4str.h
+++ b/hw4/l4basic/l4str.h
@@ -3,11 +3,13 @@
#define LBS_STR_H
#include <l4common.h>
+#include <stdarg.h>
#define LBS_STR_STATIC_STRLEN(x) (sizeof(x)/sizeof(char) - 1)
#define LBS_STR_ARRAY_LEN(x,t) (sizeof(x)/sizeof(t))
bool lbs_str_has_suffix (const char* str, const char* suffix);
char* lbs_str_printf (const char* format, ...);
+char* lbs_str_vprintf (const char* format, va_list ap);
#endif /* LBS_STR_H */