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Add stack

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This commit is contained in:
Gregory Lirent
2022-06-07 21:35:13 +03:00
parent e94cdc9783
commit 8a813e877a
2 changed files with 68 additions and 0 deletions
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include/extra/memory.h
+15
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@@ -7,6 +7,16 @@
#ifndef LIBCDSB_EXTRA_MEMORY_H
#define LIBCDSB_EXTRA_MEMORY_H
typedef struct libcdsb_stack_node {
struct libcdsb_stack_node* prev;
void* value;
} stack_t;
extern void libcdsb_stack_init (stack_t* stack);
extern void libcdsb_stack_push (stack_t* stack, void* value);
extern void* libcdsb_stack_pop (stack_t* stack);
extern void libcdsb_stack_flush(stack_t* stack);
extern void* libcdsb_aalloc (size_t a, size_t n) LIBCDSB_nt__ LIBCDSB_wur__;
extern void* libcdsb_malloc (size_t n) LIBCDSB_nt__ LIBCDSB_wur__;
extern void* libcdsb_calloc (size_t n, size_t c) LIBCDSB_nt__ LIBCDSB_wur__;
@@ -17,4 +27,9 @@ extern void* libcdsb_realloc(void *p, size_t n) LIBCDSB_nt__ LIBCDSB_wur__;
#define calloc libcdsb_calloc
#define realloc libcdsb_realloc
#define stack_init libcdsb_stack_init
#define stack_push libcdsb_stack_push
#define stack_pop libcdsb_stack_pop
#define stack_flush libcdsb_stack_flush
#endif /* LIBCDSB_EXTRA_MEMORY_H */