{
for (argv[i] = NULL, siz = ptr = 0; (c = *s) && !isspace(c); s++)
if (c != '\\' || *++s) /* backslash protects next char */
{
for (argv[i] = NULL, siz = ptr = 0; (c = *s) && !isspace(c); s++)
if (c != '\\' || *++s) /* backslash protects next char */