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22 lines
363 B
C++
22 lines
363 B
C++
// SPDX-License-Identifier: MIT
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#ifndef RGBDS_USAGE_HPP
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#define RGBDS_USAGE_HPP
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#include <stdarg.h>
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class Usage {
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char const *usage;
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public:
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Usage(char const *usage_) : usage(usage_) {}
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[[noreturn]]
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void printAndExit(int code) const;
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[[gnu::format(printf, 2, 3), noreturn]]
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void printAndExit(char const *fmt, ...) const;
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};
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#endif // RGBDS_USAGE_HPP
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