نمونه مثال و خروجی

xprintf("%d", 1234); /* "1234" */
xprintf("%6d,%3d%%", -200, 5); /* " -200, 5%" */
xprintf("%-6u", 100); /* "100 " */
xprintf("%ld", 12345678); /* "12345678" */
xprintf("%llu", 0x100000000); /* "4294967296" <XF_USE_LLI> */
xprintf("%lld", -1LL); /* "-1" <XF_USE_LLI> */
xprintf("%04x", 0xA3); /* "00a3" */
xprintf("%08lX", 0x123ABC); /* "00123ABC" */
xprintf("%016b", 0x550F); /* "0101010100001111" */
xprintf("%*d", 6, 100); /* " 100" */
xprintf("%s", "abcdefg"); /* "abcdefg" */
xprintf("%5s", "abc"); /* " abc" */
xprintf("%-5s", "abc"); /* "abc " */
xprintf("%.5s", "abcdefg"); /* "abcde" */
xprintf("%-5.2s", "abcdefg"); /* "ab " */
xprintf("%c", 'a'); /* "a" */
xprintf("%12f", 10.0); /* " 10.000000" <XF_USE_FP> */
xprintf("%.4E", 123.45678); /* "1.2346E+02" <XF_USE_FP> */