meta.h

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#pragma once 

#include <stdio.h>
#include "bom.h"

typedef struct hl7_meta_t {
    int field_length; 
    int crlf; 

    char sep_message;
    char sep_field;
    char sep_comp;
    char sep_rep;
    char sep_escape;
    char sep_subcmp;

    char *encoding;
    char *version;
    char *type;
    char *subtype;
    bom_t *bom;

} hl7_meta_t;

typedef enum line_delimiter_t {
    DELIM_NONE = 0,
    DELIM_CR,  
    DELIM_LF,  
    DELIM_CRLF 
} line_delimiter_t;

#ifdef __cplusplus
extern "C" {
#endif

hl7_meta_t* init_hl7_meta_t(void);

char *hl7_meta_string(hl7_meta_t* meta);

void free_hl7_meta(hl7_meta_t *hl7_meta);

line_delimiter_t find_line_delimiter(FILE* fd);

int read_meta(hl7_meta_t *hl7_meta, FILE *fd);

#ifdef __cplusplus
}
#endif