log管理器内存分配池化，修复部分log写入部分与内存池部分存在的恶性bug

c/memctl/memctl.h

@@ -3,7 +3,7 @@
 #include "config.h"
 #include <stdatomic.h>
 
-#define FREE 1
+#define MEM_FREE 1
 #define INUSE -1
 #define PROCESSING 0
 
@@ -25,9 +25,9 @@ typedef struct mem_ctl
     atomic_int Loglast_loc;
     atomic_int mem_e_indicator;//内存不足指示器
     //获取一个内存块
-    mem_block* (*GetBlock)(struct mem_ctl*,int);
+    void** (*GetBlock)(struct mem_ctl*,int);
     //释放一个内存块
-    int (*FreeBlock)(struct memctl*,mem_block*);
+    int (*FreeBlock)(struct mem_ctl*,void**);
 }mem_ctl;
 
 int init_memctl(mem_ctl *self);