#pragma prototyped

#ifndef _CHARCODE_H

#define _CHARCODE_H 1

#include <ast_common.h>

#include <ast_ccode.h>

typedef struct Ccmap_s

{

const char* name; /* code set name */

const char* match; /* strmatch() pattern */

const char* desc; /* code set description */

const char* canon; /* canonical name format */

const char* index; /* default index */

int ccode; /* <ccode.h> code index */

void* data; /* map specific data */

} Ccmap_t;

#if _BLD_ast && defined(__EXPORT__)

#define extern __EXPORT__

#endif

extern unsigned char* _ccmap(int, int);

extern void* _ccmapcpy(unsigned char*, void*, const void*, size_t);

extern void* _ccmapstr(unsigned char*, void*, size_t);

extern int ccmapid(const char*);

extern char* ccmapname(int);

extern void* ccnative(void*, const void*, size_t);

extern Ccmap_t* ccmaplist(Ccmap_t*);

#undef extern

#define CCOP(i,o) ((i)==(o)?0:(((o)<<8)|(i)))

#define CCIN(x) ((x)&0xFF)

#define CCOUT(x) (((x)>>8)&0xFF)

#define CCCONVERT(x) ((x)&0xFF00)

#define CCCVT(x) CCMAP(x,0)

#define CCMAP(i,o) ((i)==(o)?(unsigned char*)0:_ccmap(i,o))

#define CCMAPCHR(m,c) ((m)?(m)[c]:(c))

#define CCMAPCPY(m,t,f,n) ((m)?_ccmapcpy(m,t,f,n):memcpy(t,f,n))

#define CCMAPSTR(m,s,n) ((m)?_ccmapstr(m,s,n):(void*)(s))

#define ccmap(i,o) CCMAP(i,o)

#define ccmapchr(m,c) CCMAPCHR(m,c)

#define ccmapcpy(m,t,f,n) CCMAPCPY(m,t,f,n)

#define ccmapstr(m,s,n) CCMAPSTR(m,s,n)

#define CCMAPC(c,i,o) ((i)==(o)?(c):CCMAP(i,o)[c])

#define CCMAPM(t,f,n,i,o) ((i)==(o)?memcpy(t,f,n):_ccmapcpy(CCMAP(i,o),t,f,n))

#define CCMAPS(s,n,i,o) ((i)==(o)?(void*)(s):_ccmapstr(CCMAP(i,o),s,n))

#define ccmapc(c,i,o) CCMAPC(c,i,o)

#define ccmapm(t,f,n,i,o) CCMAPM(t,f,n,i,o)

#define ccmaps(s,n,i,o) CCMAPS(s,n,i,o)

#endif