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Update tinyalloc.c #10

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Update tinyalloc.c #10

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4 changes: 2 additions & 2 deletions tinyalloc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -159,7 +159,7 @@ static Block *alloc_block(size_t num) {
Block *ptr = heap->free;
Block *prev = NULL;
size_t top = heap->top;
num = (num + heap_alignment - 1) & -heap_alignment;
num = (num + heap_alignment - 1) & (0 - heap_alignment);
while (ptr != NULL) {
const int is_top = ((size_t)ptr->addr + ptr->size >= top) && ((size_t)ptr->addr + num <= (size_t)heap_limit);
if (is_top || ptr->size >= num) {
Expand Down Expand Up @@ -223,7 +223,7 @@ void *ta_alloc(size_t num) {

static void memclear(void *ptr, size_t num) {
size_t *ptrw = (size_t *)ptr;
size_t numw = (num & -sizeof(size_t)) / sizeof(size_t);
size_t numw = (num & (0 - sizeof(size_t))) / sizeof(size_t);
while (numw--) {
*ptrw++ = 0;
}
Expand Down