static void fmtint64(struct fmtbuf *out, int64_t value, int z, int base)
{
unsigned int a;
if (value < 0)
{
fmtputc(out, '-');
a = -value;
}
else
a = value;
fmtuint64(out, a, z, base);
}
static void fmtint64(struct fmtbuf *out, int64_t value, int s, int z, int w, int base)
{
uint64_t a;
if (value < 0)
{
s = '-';
a = -value;
}
else if (s)
{
s = '+';
a = value;
}
else
{
s = 0;
a = value;
}
fmtuint64(out, a, s, z, w, base);
}