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set prototyped
hdr iconv
lib iconv_open,iconv_close,iconv iconv.h -liconv
nxt iconv
tst output{
#if !_lib_iconv_open
#define _undef_hdr_iconv 1
#undef _hdr_iconv
#endif
#if !_hdr_iconv
#define _undef_lib_iconv_open 1
#undef _lib_iconv_open
#endif
#if _hdr_iconv
#include <sys/types.h>
#include <iconv.h>
#endif
int
main()
{
char* lib;
printf("#include <ast_common.h>\n");
printf("#include <ccode.h>\n");
#if _undef_hdr_iconv
printf("#undef _hdr_iconv\n");
#endif
#if _undef_lib_iconv_open
printf("#undef _lib_iconv_open\n");
#endif
#if _hdr_iconv && defined(_nxt_iconv_str)
printf("#include <%s> /* the native iconv.h */\n", _nxt_iconv_str);
#endif
printf("\n");
printf("#define ICONV_VERSION 20110111L\n");
printf("\n");
printf("#define ICONV_FATAL 0x02\n");
printf("#define ICONV_OMIT 0x04\n");
printf("\n");
printf("#define CC_ICONV (-1)\n");
printf("#define CC_UCS (-2)\n");
printf("#define CC_SCU (-3)\n");
printf("#define CC_UTF (-4)\n");
printf("#define CC_UME (-5)\n");
printf("\n");
#if _lib_iconv_open
lib = "_ast_";
printf("#ifndef _ICONV_LIST_PRIVATE_\n");
printf("#undef iconv_t\n");
printf("#define iconv_t %siconv_t\n", lib);
printf("#undef iconv_f\n");
printf("#define iconv_f %siconv_f\n", lib);
printf("#undef iconv_list_t\n");
printf("#define iconv_list_t %siconv_list_t\n", lib);
printf("#undef iconv_open\n");
printf("#define iconv_open %siconv_open\n", lib);
printf("#undef iconv\n");
printf("#define iconv %siconv\n", lib);
printf("#undef iconv_close\n");
printf("#define iconv_close %siconv_close\n", lib);
printf("#undef iconv_list\n");
printf("#define iconv_list %siconv_list\n", lib);
printf("#undef iconv_move\n");
printf("#define iconv_move %siconv_move\n", lib);
printf("#undef iconv_name\n");
printf("#define iconv_name %siconv_name\n", lib);
printf("#undef iconv_write\n");
printf("#define iconv_write %siconv_write\n", lib);
printf("#endif\n");
#else
lib = "";
#endif
printf("\n");
printf("typedef int (*Iconv_error_f)(void*, void*, int, ...);\n");
printf("\n");
printf("typedef struct Iconv_disc_s\n");
printf("{\n");
printf(" uint32_t version;\n");
printf(" Iconv_error_f errorf;\n");
printf(" size_t errors;\n");
printf(" uint32_t flags;\n");
printf(" int fill;\n");
printf("} Iconv_disc_t;\n");
printf("\n");
printf("typedef Ccmap_t %siconv_list_t;\n", lib);
printf("typedef void* %siconv_t;\n", lib);
printf("typedef size_t (*%siconv_f)(%siconv_t, char**, size_t*, char**, size_t*);\n", lib, lib);
printf("\n");
printf("#define iconv_init(d,e) (memset(d,0,sizeof(*(d))),(d)->version=ICONV_VERSION,(d)->errorf=(Iconv_error_f)(e),(d)->fill=(-1))\n");
printf("\n");
printf("#if _BLD_ast && defined(__EXPORT__)\n");
printf("#define extern __EXPORT__\n");
printf("#endif\n");
printf("\n");
printf("extern %siconv_t %siconv_open(const char*, const char*);\n", lib, lib);
printf("extern size_t %siconv(%siconv_t, char**, size_t*, char**, size_t*);\n", lib, lib);
printf("extern int %siconv_close(%siconv_t);\n", lib, lib);
printf("extern %siconv_list_t* %siconv_list(%siconv_list_t*);\n", lib, lib, lib);
printf("extern int %siconv_name(const char*, char*, size_t);\n", lib);
printf("#if _SFIO_H\n");
printf("extern ssize_t %siconv_move(%siconv_t, Sfio_t*, Sfio_t*, size_t, Iconv_disc_t*);\n", lib, lib);
printf("extern ssize_t %siconv_write(%siconv_t, Sfio_t*, char**, size_t*, Iconv_disc_t*);\n", lib, lib);
printf("#else\n");
printf("#if _SFSTDIO_H\n");
printf("extern ssize_t %siconv_move(%siconv_t, FILE*, FILE*, size_t, Iconv_disc_t*);\n", lib, lib);
printf("extern ssize_t %siconv_write(%siconv_t, FILE*, char**, size_t*, Iconv_disc_t*);\n", lib, lib);
printf("#endif\n");
printf("#endif\n");
printf("\n");
printf("#undef extern\n");
printf("\n");
return 0;
}
}end
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