Kernigh bot: NetHack 3.4.0/dlb.h moved to Source:NetHack 3.4.0/dlb.h: Robot: moved page

2008-03-04T12:40:12Z

NetHack 3.4.0/dlb.h moved to Source:NetHack 3.4.0/dlb.h: Robot: moved page

Jaytbot: Automated source code upload

2006-09-25T20:15:37Z

Automated source code upload

New page

Below is the full text to '''dlb.h''' from the [[NetHack 3.4.0 source code|source code]] of [[NetHack 3.4.0]]. To link to a particular line, write [[NetHack 3.4.0/dlb.h#line123|<nowiki>[[NetHack 3.4.0/dlb.h#line123]]</nowiki>]], for example.

'''Warning!''' This is the source code from an old release. For the latest release, see [[Source code]]

{{NGPL}}
1. /* SCCS Id: @(#)dlb.h 3.4 1997/07/29 */
2. /* Copyright (c) Kenneth Lorber, Bethesda, Maryland, 1993. */
3. /* NetHack may be freely redistributed. See license for details. */
4. 
5. #ifndef DLB_H
6. #define DLB_H
7. /* definitions for data library */
8. 
9. #ifdef DLB
10. 
11. /* implementations */
12. #ifdef MAC
13. # define DLBRSRC /* use Mac resources */
14. #else
15. # define DLBLIB /* use a set of external files */
16. #endif
17. 
18. #ifdef DLBLIB
19. /* directory structure in memory */
20. typedef struct dlb_directory {
21. char *fname; /* file name as seen from calling code */
22. long foffset; /* offset in lib file to start of this file */
23. long fsize; /* file size */
24. char handling; /* how to handle the file (compression, etc) */
25. } libdir;
26. 
27. /* information about each open library */
28. typedef struct dlb_library {
29. FILE *fdata; /* opened data file */
30. long fmark; /* current file mark */
31. libdir *dir; /* directory of library file */
32. char *sspace; /* pointer to string space */
33. long nentries; /* # of files in directory */
34. long rev; /* dlb file revision */
35. long strsize; /* dlb file string size */
36. } library;
37. 
38. /* library definitions */
39. # ifndef DLBFILE
40. # define DLBFILE "nhdat" /* name of library */
41. # endif
42. # ifndef FILENAME_CMP
43. # define FILENAME_CMP strcmp /* case sensitive */
44. # endif
45. 
46. #endif /* DLBLIB */
47. 
48. 
49. typedef struct dlb_handle {
50. FILE *fp; /* pointer to an external file, use if non-null */
51. #ifdef DLBLIB
52. library *lib; /* pointer to library structure */
53. long start; /* offset of start of file */
54. long size; /* size of file */
55. long mark; /* current file marker */
56. #endif
57. #ifdef DLBRSRC
58. int fd; /* HandleFile file descriptor */
59. #endif
60. } dlb;
61. 
62. #if defined(ULTRIX_PROTO) && !defined(__STDC__)
63. /* buggy old Ultrix compiler wants this for the (*dlb_fread_proc)
64. and (*dlb_fgets_proc) prototypes in struct dlb_procs (dlb.c);
65. we'll use it in all the declarations for consistency */
66. #define DLB_P struct dlb_handle *
67. #else
68. #define DLB_P dlb *
69. #endif
70. 
71. boolean NDECL(dlb_init);
72. void NDECL(dlb_cleanup);
73. 
74. dlb *FDECL(dlb_fopen, (const char *,const char *));
75. int FDECL(dlb_fclose, (DLB_P));
76. int FDECL(dlb_fread, (char *,int,int,DLB_P));
77. int FDECL(dlb_fseek, (DLB_P,long,int));
78. char *FDECL(dlb_fgets, (char *,int,DLB_P));
79. int FDECL(dlb_fgetc, (DLB_P));
80. long FDECL(dlb_ftell, (DLB_P));
81. 
82. 
83. /* Resource DLB entry points */
84. #ifdef DLBRSRC
85. boolean rsrc_dlb_init(void);
86. void rsrc_dlb_cleanup(void);
87. boolean rsrc_dlb_fopen(dlb *dp, const char *name, const char *mode);
88. int rsrc_dlb_fclose(dlb *dp);
89. int rsrc_dlb_fread(char *buf, int size, int quan, dlb *dp);
90. int rsrc_dlb_fseek(dlb *dp, long pos, int whence);
91. char *rsrc_dlb_fgets(char *buf, int len, dlb *dp);
92. int rsrc_dlb_fgetc(dlb *dp);
93. long rsrc_dlb_ftell(dlb *dp);
94. #endif
95. 
96. 
97. #else /* DLB */
98. 
99. # define dlb FILE
100. 
101. # define dlb_init()
102. # define dlb_cleanup()
103. 
104. # define dlb_fopen fopen
105. # define dlb_fclose fclose
106. # define dlb_fread fread
107. # define dlb_fseek fseek
108. # define dlb_fgets fgets
109. # define dlb_fgetc fgetc
110. # define dlb_ftell ftell
111. 
112. #endif /* DLB */
113. 
114. 
115. /* various other I/O stuff we don't want to replicate everywhere */
116. 
117. #ifndef SEEK_SET
118. # define SEEK_SET 0
119. #endif
120. #ifndef SEEK_CUR
121. # define SEEK_CUR 1
122. #endif
123. #ifndef SEEK_END
124. # define SEEK_END 2
125. #endif
126. 
127. #define RDTMODE "r"
128. #if (defined(MSDOS) || defined(WIN32) || defined(TOS)) && defined(DLB)
129. #define WRTMODE "w+b"
130. #else
131. #define WRTMODE "w+"
132. #endif
133. #if (defined(MICRO) && !defined(AMIGA)) || defined(THINK_C) || defined(__MWERKS__)
134. # define RDBMODE "rb"
135. # define WRBMODE "w+b"
136. #else
137. # define RDBMODE "r"
138. # define WRBMODE "w+"
139. #endif
140. 
141. #endif /* DLB_H */
[[Category:NetHack 3.4.0 source code|dlb.h]]

← Older revision	Revision as of 12:40, 4 March 2008
(No difference)

Source:NetHack 3.4.0/dlb.h - Revision history

Kernigh bot: NetHack 3.4.0/dlb.h moved to Source:NetHack 3.4.0/dlb.h: Robot: moved page

Jaytbot: Automated source code upload