doc/lib7/encode_8h_source.html

 #include "buffer.h"
 #include "meta.h"

 #ifndef ESCAPE_H
 #define ESCAPE_H

 //unsigned char* hl7_escape(unsigned char *inp, int length, hl7_meta_t *meta);
 int hl7_escape(unsigned char *inp, unsigned char **outp, int in_length, int *out_length, hl7_meta_t *meta);

 //unsigned char* hl7_unescape(unsigned char *inp, int length, hl7_meta_t *meta);
 int hl7_unescape(unsigned char *inp, unsigned char **outp, int in_length, int *out_length, hl7_meta_t *meta);

 #endif // ESCAPE_H
meta.h
hl7 meta data structures for message_t

hl7_meta_t
HL7 Seperator configuration.
Definition: meta.h:33

hl7_escape
int hl7_escape(unsigned char *inp, unsigned char **outp, int in_length, int *out_length, hl7_meta_t *meta)
Definition: encode.c:9

buffer.h
generic growing buffer library

hl7_unescape
int hl7_unescape(unsigned char *inp, unsigned char **outp, int in_length, int *out_length, hl7_meta_t *meta)
Definition: encode.c:87