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-rw-r--r--common.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/common.h b/common.h
index 6d55d46..056eddd 100644
--- a/common.h
+++ b/common.h
@@ -19,6 +19,10 @@
#ifndef COMMON_H
#define COMMON_H
+#include <stdarg.h>
+
+int get_int_value_from_filef(const char* format, ...);
+int vget_int_value_from_filef(const char* format, va_list args);
int get_int_value_from_file(const char* filename);
int get_int(const char* string);
bool file_has_line(const char *filename, const char *line);