xcharalloc 815 maint/gnulib/lib/quotearg.c char *buf = xcharalloc (bufsize); xcharalloc 910 maint/gnulib/lib/quotearg.c sv[n].val = val = xcharalloc (size); xcharalloc 150 maint/gnulib/lib/xalloc.h char *xcharalloc (size_t n) xcharalloc 40 maint/gnulib/lib/xmemdup0.c char *result = xcharalloc (s + 1);