10 lines
191 B
Diff
10 lines
191 B
Diff
--- a/src/utils.hpp
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+++ b/src/utils.hpp
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@@ -2,6 +2,7 @@
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#define _UTILS_HPP_
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#include <string>
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+#include <cstdlib>
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using std::string;
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extern bool stdio_getline(FILE *in, string &str);
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