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00017 #ifndef GRU_PAYLOAD_H
00018 #define GRU_PAYLOAD_H
00019
00020 #include <stdio.h>
00021 #include <stdlib.h>
00022
00023 #if !defined(_WIN32) && !defined(_WIN64)
00024 #include <strings.h>
00025 #endif
00026
00027 #include "common/gru_portable.h"
00028 #include "common/gru_status.h"
00029 #include "io/gru_ioutils.h"
00030 #include "io/gru_path.h"
00031
00032 #ifdef __cplusplus
00033 extern "C" {
00034 #endif
00035
00036 typedef void (*gru_payload_data_init_t)(void *);
00037 typedef void (*gru_payload_data_save_t)(FILE *, void *);
00038 typedef void (*gru_payload_data_read_t)(FILE *, void *);
00039
00040 typedef struct gru_payload_t_ {
00041 gru_payload_data_init_t init;
00042 gru_payload_data_save_t save;
00043 gru_payload_data_read_t read;
00044
00045 void *data;
00046 } gru_payload_t;
00047
00048 gru_export gru_payload_t *gru_payload_init(gru_payload_data_init_t init,
00049 gru_payload_data_save_t save,
00050 gru_payload_data_read_t read,
00051 void *data,
00052 gru_status_t *status);
00053
00054 gru_export void gru_payload_destroy(gru_payload_t **payload);
00055
00056 gru_export FILE *gru_payload_init_data(gru_payload_t *payload, const char *filename, gru_status_t *status);
00057 gru_export FILE *gru_payload_for_dump(gru_payload_t *payload, const char *filename, gru_status_t *status);
00058
00059 #ifdef __cplusplus
00060 }
00061 #endif
00062
00063 #endif