17 lines
461 B
C
17 lines
461 B
C
/* CC0 (Public domain) - see ccan/licenses/CC0 file for details */
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#ifndef CCAN_STR_H
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#define CCAN_STR_H
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/**
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* stringify - Turn expression into a string literal
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* @expr: any C expression
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*
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* Example:
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* #define PRINT_COND_IF_FALSE(cond) \
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* ((cond) || printf("%s is false!", stringify(cond)))
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*/
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#define stringify(expr) stringify_1(expr)
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/* Double-indirection required to stringify expansions */
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#define stringify_1(expr) #expr
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#endif /* CCAN_STR_H */
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