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-rw-r--r--libraries/hoedown/src/stack.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/libraries/hoedown/src/stack.c b/libraries/hoedown/src/stack.c
index 46ead232..0523c11b 100644
--- a/libraries/hoedown/src/stack.c
+++ b/libraries/hoedown/src/stack.c
@@ -9,71 +9,71 @@
void
hoedown_stack_init(hoedown_stack *st, size_t initial_size)
{
- assert(st);
+ assert(st);
- st->item = NULL;
- st->size = st->asize = 0;
+ st->item = NULL;
+ st->size = st->asize = 0;
- if (!initial_size)
- initial_size = 8;
+ if (!initial_size)
+ initial_size = 8;
- hoedown_stack_grow(st, initial_size);
+ hoedown_stack_grow(st, initial_size);
}
void
hoedown_stack_uninit(hoedown_stack *st)
{
- assert(st);
+ assert(st);
- free(st->item);
+ free(st->item);
}
void
hoedown_stack_grow(hoedown_stack *st, size_t neosz)
{
- assert(st);
+ assert(st);
- if (st->asize >= neosz)
- return;
+ if (st->asize >= neosz)
+ return;
- st->item = hoedown_realloc(st->item, neosz * sizeof(void *));
- memset(st->item + st->asize, 0x0, (neosz - st->asize) * sizeof(void *));
+ st->item = hoedown_realloc(st->item, neosz * sizeof(void *));
+ memset(st->item + st->asize, 0x0, (neosz - st->asize) * sizeof(void *));
- st->asize = neosz;
+ st->asize = neosz;
- if (st->size > neosz)
- st->size = neosz;
+ if (st->size > neosz)
+ st->size = neosz;
}
void
hoedown_stack_push(hoedown_stack *st, void *item)
{
- assert(st);
+ assert(st);
- if (st->size >= st->asize)
- hoedown_stack_grow(st, st->size * 2);
+ if (st->size >= st->asize)
+ hoedown_stack_grow(st, st->size * 2);
- st->item[st->size++] = item;
+ st->item[st->size++] = item;
}
void *
hoedown_stack_pop(hoedown_stack *st)
{
- assert(st);
+ assert(st);
- if (!st->size)
- return NULL;
+ if (!st->size)
+ return NULL;
- return st->item[--st->size];
+ return st->item[--st->size];
}
void *
hoedown_stack_top(const hoedown_stack *st)
{
- assert(st);
+ assert(st);
- if (!st->size)
- return NULL;
+ if (!st->size)
+ return NULL;
- return st->item[st->size - 1];
+ return st->item[st->size - 1];
}