hdr.h (1213B)
1 extern int squawk; 2 extern int clean; 3 extern char *file; 4 extern int verbose; 5 extern long ninput, noutput, nrunes, nerrors; 6 7 enum { From = 1, Table = 2, Func = 4 }; 8 9 typedef void (*Fnptr)(void); 10 struct convert{ 11 char *name; 12 char *chatter; 13 int flags; 14 void *data; 15 Fnptr fn; 16 }; 17 extern struct convert convert[]; 18 struct convert *conv(char *, int); 19 typedef void (*Infn)(int, long *, struct convert *); 20 typedef void (*Outfn)(Rune *, int, long *); 21 void outtable(Rune *, int, long *); 22 23 void utf_in(int, long *, struct convert *); 24 void utf_out(Rune *, int, long *); 25 void isoutf_in(int, long *, struct convert *); 26 void isoutf_out(Rune *, int, long *); 27 28 #define N 10000 /* just blocking */ 29 #define OUT(out, r, n) if(out->flags&Table) outtable(r, n, (long *)out->data);\ 30 else ((Outfn)(out->fn))(r, n, (long *)0) 31 32 extern Rune runes[N]; 33 extern char obuf[UTFmax*N]; /* maximum bloat from N runes */ 34 35 #define BADMAP (0xFFFD) 36 #define BYTEBADMAP ('?') /* badmap but has to fit in a byte */ 37 #define ESC 033 38 39 #ifdef PLAN9 40 #define EPR fprint(2, 41 #define EXIT(n,s) exits(s) 42 #else 43 #define EPR fprintf(stderr, 44 #define USED(x) /* in plan 9, USED(x) tells the compiler to treat x as used */ 45 #define EXIT(n,s) exit(n) 46 #endif