char *stringcat(char *s1, char *s2){
int i=0, c=0, len1 = strlen(s1), len2 = strlen(s2);
char *result = GC_alloc((len1 + len2 + 1), false);
for(i=0; i<len1; i++){
result[c++] = s1[i];
}
for(i=0; i<len2; i++){
result[c++] = s2[i];
}
result[c] = '\0';
return result;
}
Vector Vector_new(int x, int y)
{
Vector vect = GC_alloc(vectorsGC);
if(vect == NULL)
{
LOGERR("Couldn't allocate vector.");
return NULL;
}
vect->x = x;
vect->y = y;
return vect;
}
static Node Node_new()
{
Node node = GC_alloc(nodesGC);
if(node == NULL)
{
LOGERR("Couldn't allocate node.");
return NULL;
}
node->ptr = NULL;
node->next = NULL;
node->prev = NULL;
return node;
}
Vector Vector_copy(Vector vect)
{
Vector newVect;
assert(vect);
newVect = GC_alloc(vectorsGC);
if(newVect == NULL)
{
LOGERR("Couldn't allocate copy of vector.");
return NULL;
}
newVect->x = vect->x;
newVect->y = vect->y;
return newVect;
}