diff options
Diffstat (limited to 'engines/sci/engine/heap.h')
| -rw-r--r-- | engines/sci/engine/heap.h | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/engines/sci/engine/heap.h b/engines/sci/engine/heap.h index 0b357b243c..9c9c378037 100644 --- a/engines/sci/engine/heap.h +++ b/engines/sci/engine/heap.h @@ -32,52 +32,45 @@ typedef guint16 heap_ptr; - typedef struct { - byte* start; - byte* base; + byte *start; + byte *base; unsigned int first_free; int old_ff; } heap_t; -heap_t* -heap_new(); +heap_t *heap_new(); /* Allocates a new heap. ** Parameters: (void) ** Returns : (heap_t *) A new 0xffff-sized heap */ -void -heap_del(heap_t* h); +void heap_del(heap_t *h); /* Frees an allocated heap ** Parameters: (heap_t *) h: The heap to unallocate ** Returns : (void) */ -int -heap_meminfo(heap_t* h); +int heap_meminfo(heap_t *h); /* Returns the total number of free bytes on the heap ** Parameters: (heap_t *) h: The heap to check ** Returns : (int) The total free space in bytes */ -int -heap_largest(heap_t* h); +int heap_largest(heap_t *h); /* Returns the block size of the largest free block on the heap ** Parameters: (heap_t *) h: The heap to check ** Returns : (int) The size of the largest free block */ -heap_ptr -heap_allocate(heap_t* h, int size); +heap_ptr heap_allocate(heap_t *h, int size); /* Allocates memory on a heap. ** Parameters: (heap_t *) h: The heap to work with ** (int) size: The block size to allocate ** Returns : (heap_ptr): The heap pointer to the new block, or 0 on failure */ -void -heap_free(heap_t* h, unsigned int m); +void heap_free(heap_t *h, unsigned int m); /* Frees allocated heap memory. ** Parameters: (heap_t *) h: The heap to work with ** (int) m: The handle at which memory is to be unallocated @@ -85,8 +78,7 @@ heap_free(heap_t* h, unsigned int m); ** This function automatically prevents fragmentation from happening. */ -void -save_ff(heap_t* h); +void save_ff(heap_t *h); /* Stores the current first free position ** Parameters: (heap_t *) h: The heap which is to be manipulated ** Returns : (void) @@ -94,8 +86,7 @@ save_ff(heap_t* h); ** the next function) */ -void -restore_ff(heap_t* h); +void restore_ff(heap_t *h); /* Restores the first free heap state ** Parameters: (heap_t *) h: The heap to restore ** Returns : (void) @@ -105,18 +96,16 @@ restore_ff(heap_t* h); ** called"). */ -void -heap_dump_free(heap_t *h); +void heap_dump_free(heap_t *h); /* Dumps debugging information about the stack ** Parameters: (heap_t *) h: The heap to check ** Returns : (void) */ -void -heap_dump_all(heap_t *h); +void heap_dump_all(heap_t *h); /* Dumps all allocated/unallocated zones on the heap ** Parameters: (heap_t *) h: The heap to check ** Returns : (void) */ -#endif /* !_SCI_HEAP_H */ +#endif // !_SCI_HEAP_H |