1/* A set of arbitrarily selected positional format specifiers. */
2#define FORMAT1 " %1$d: %2$c%3$c%4$c%5$c%6$c %7$20s %8$f (%9$02x)\n"
3/* A matching, but arbitrarily selected, set of non-positional format specifiers. */
4#define FORMAT2 " %d: %c%c%c%c%c %20s %f (%02x)\n"
5/* Sufficiently large buffer. */
6char buf[256];
7

source code of glibc/benchtests/sprintf-source.c