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#ifndef AFB_HELPERS_UTILS_H
#define AFB_HELPERS_UTILS_H
#include <limits.h>
#define xstr(s) str(s)
#define str(s) #s
/* with gcc >= 7.2.0, this macro is useful when printing an int with snprintf:
*
* char[INT_STR_MAX]; // smaller value leads to a warning
* snprintf(targetS, sizeof (targetS), "%d", target);
* */
#define INT_STR_MAX sizeof(xstr(INT_MAX))
#endif /* AFB_HELPERS_UTILS_H */
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