jni/ruby/ccan/str/str.h


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

#endif /* CCAN_STR_H */