My question is: How to printf the "pMessage","aiLength","szDataSize"?
EventInfo* pEventInfo
typedef struct {
char* pMessage;
SocketHeader* pSocketHeader;
PipeHeader* pPipeHeader;
} EventInfo;
typedef struct {
apr_uint32_t aiLength;
} PipeHeader;
typedef struct {
apr_uint32_t szDataSize;
} SocketHeader;
What is the "apr_uint32_t"?