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#ifndef __MSG_SIMPLE_H
#define __MSG_SIMPLE_H
#include <errno.h>
#include <stdint.h>
#include <resgroup.h>
typedef struct PACKED {
uint32_t gh_magic;
uint32_t gh_length;
uint32_t gh_command;
uint32_t gh_arg1;
uint32_t gh_arg2;
uint32_t gh_arg3;
} generic_msg_hdr;
#define swab_generic_msg_hdr(ptr)\
{\
swab32((ptr)->gh_magic);\
swab32((ptr)->gh_length);\
swab32((ptr)->gh_command);\
swab32((ptr)->gh_arg1);\
swab32((ptr)->gh_arg2);\
}
typedef struct PACKED {
generic_msg_hdr sm_hdr;
struct {
char d_svcName[64];
uint32_t d_action;
uint32_t d_svcState;
uint32_t d_svcOwner;
int32_t d_ret;
} sm_data;
} SmMessageSt;
#define swab_SmMessageSt(ptr) \
{\
swab_generic_msg_hdr(&((ptr)->sm_hdr));\
swab32((ptr)->sm_data.d_action);\
swab32((ptr)->sm_data.d_svcState);\
swab32((ptr)->sm_data.d_svcOwner);\
swab32((ptr)->sm_data.d_ret);\
}
typedef struct ALIGNED {
generic_msg_hdr rsm_hdr;
rg_state_t rsm_state;
} rg_state_msg_t;
#define swab_rg_state_msg_t(ptr) \
{\
swab_generic_msg_hdr(&((ptr)->rsm_hdr));\
swab_rg_state_t(&((ptr)->rsm_state));\
}
#define GENERIC_HDR_MAGIC 0x123abc00
#define GENERIC_HDR_MAGICV2 0x123abc02
int msg_send_simple(msgctx_t *ctx, int cmd, int arg1, int arg2);
int msg_receive_simple(msgctx_t *ctx, generic_msg_hdr ** buf, int timeout);
#endif
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