cpp: Use #pragma once instead of #ifndef guards
[ghc.git] / utils / hp2ps / HpFile.h
1 #pragma once
2
3 typedef enum {
4 /* These tokens are found in ".hp" files */
5
6 EOF_TOK,
7 INTEGER_TOK,
8 FLOAT_TOK,
9 IDENTIFIER_TOK,
10 STRING_TOK,
11 BEGIN_SAMPLE_TOK,
12 END_SAMPLE_TOK,
13 JOB_TOK,
14 DATE_TOK,
15 SAMPLE_UNIT_TOK,
16 VALUE_UNIT_TOK,
17 MARK_TOK,
18
19 /* These extra ones are found only in ".aux" files */
20
21 X_RANGE_TOK,
22 Y_RANGE_TOK,
23 ORDER_TOK,
24 SHADE_TOK
25 } token;
26
27 struct datapoint {
28 int bucket;
29 floatish value;
30 };
31
32 struct chunk {
33 struct chunk *next;
34 short nd; /* 0 .. N_CHUNK - 1 */
35 struct datapoint *d;
36 };
37
38
39 struct entry {
40 struct entry *next;
41 struct chunk *chk;
42 char *name;
43 };
44
45 extern char *theident;
46 extern int theinteger;
47 extern floatish thefloatish;
48 extern int ch;
49 extern token thetok;
50 extern int linenum;
51 extern int endfile;
52
53 char *TokenToString PROTO((token));
54
55 extern struct entry** identtable;
56
57 extern floatish *samplemap;
58 extern floatish *markmap;
59
60 void GetHpFile PROTO((FILE *));
61 void StoreSample PROTO((struct entry *, intish, floatish));
62 struct entry *MakeEntry PROTO((char *));
63
64 token GetNumber PROTO((FILE *));
65 void GetIdent PROTO((FILE *));
66 boolish IsIdChar PROTO((int)); /* int is a "char" from getc */
67
68 extern char *jobstring;
69 extern char *datestring;
70
71 extern char *sampleunitstring;
72 extern char *valueunitstring;