libaitio/src/vars.c - diff

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version 1.7.2.4, 2012/05/18 13:37:48	version 1.9, 2012/05/19 00:11:58
Line 501 io_allocVars(int varnum)	Line 501 io_allocVars(int varnum)
inline ait_val_t *	inline ait_val_t *
io_getVars(array_t ** __restrict vars, int n)	io_getVars(array_t ** __restrict vars, int n)
{	{
	register int i;
ait_val_t *v;	ait_val_t *v;

if (!vars)	if (!vars)
return NULL;	return NULL;

if (!*vars) {	if (!*vars) {
if (!(*vars = io_arrayInit(n + 1)))	if (!(*vars = io_allocVars(n + 1)))
return NULL;	return NULL;
} else {	} else {
if (n >= io_arraySize(*vars)) {	if (n >= (i = io_arraySize(*vars))) {
if (io_arrayGrow(*vars, n + 1, 0))	if (io_arrayGrow(*vars, n + 1, 0))
return NULL;	return NULL;
if ((v = io_allocVar()))	for (; i < io_arraySize(*vars); i++)
return NULL;	if (!io_arrayGet(*vars, i)) {
else	if (!(v = io_allocVar()))
io_arraySet(*vars, n, v);	return NULL;
return v;	else
	io_arraySet(*vars, n, v);
	}
}	}
}	}