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add KB, MB and GB macros

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This commit is contained in:
Ivar Fatland
2025-10-04 20:55:15 +02:00
parent 23cec15758
commit e585134339
1 changed files with 4 additions and 1 deletions
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allocator.h
+4 -1
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@@ -6,6 +6,9 @@
#include <stdlib.h> #include <stdlib.h>
#define MAX_ALIGN (sizeof(union { char c; int i; long l; long long ll; float f; double d; void *p; })) #define MAX_ALIGN (sizeof(union { char c; int i; long l; long long ll; float f; double d; void *p; }))
#define KB (1024)
#define MB (KB * KB)
#define GB (KB * KB * KB)
// Contains all operations an allocator can do. Similar interface to sdtlibs // Contains all operations an allocator can do. Similar interface to sdtlibs
// malloc, realloc and free. // malloc, realloc and free.
@@ -38,7 +41,7 @@ typedef struct buffer_allocator {
uint8_t *data; uint8_t *data;
} buffer_allocator_t; } buffer_allocator_t;
#define buffer_allocator_stack_create(CAPACITY) \ #define buffer_allocator_stack_create(CAPACITY) \
((buffer_allocator_t){ \ ((buffer_allocator_t){ \
.size = 0, .capacity = CAPACITY, .data = (uint8_t[CAPACITY]){}}) .size = 0, .capacity = CAPACITY, .data = (uint8_t[CAPACITY]){}})