.
Thread 1 (LWP 5905):
#0  ____strtol_l_internal (nptr=0x0, endptr=0x0, base=10, group=<optimized out>, loc=0x7fe5a62dc6a0) at ../stdlib/strtol_l.c:298
        negative = <optimized out>
        cutoff = <optimized out>
        cutlim = <optimized out>
        i = <optimized out>
        s = 0x0
        c = <optimized out>
        save = <optimized out>
        end = <optimized out>
        overflow = <optimized out>
        cnt = <optimized out>
        current = 0x7fe5a62da720
        thousands = 0x0
        thousands_len = 0
        grouping = 0x0
#1  0x00000000004063bb in atoi (__nptr=<optimized out>) at /usr/include/stdlib.h:286
No locals.
#2  main (argc=2, argv=0x7fff7f294e38) at ../../xmllint.c:3351
        i = 2
        acount = <optimized out>
        files = 0
        version = <optimized out>
        indent = <optimized out>