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1.1 root 1: // comndef.h -- general definitions
2:
3: typedef unsigned char byte;
4: #define _DEF_BYTE_
5:
1.1.1.2 ! root 6: #undef true
! 7: #undef false
! 8:
1.1 root 9: typedef enum {false, true} qboolean;
10:
11: //============================================================================
12:
13: typedef struct sizebuf_s
14: {
15: qboolean allowoverflow; // if false, do a Sys_Error
16: qboolean overflowed; // set to true if the buffer size failed
17: byte *data;
18: int maxsize;
19: int cursize;
20: } sizebuf_t;
21:
22: void SZ_Alloc (sizebuf_t *buf, int startsize);
23: void SZ_Free (sizebuf_t *buf);
24: void SZ_Clear (sizebuf_t *buf);
25: void *SZ_GetSpace (sizebuf_t *buf, int length);
26: void SZ_Write (sizebuf_t *buf, void *data, int length);
27: void SZ_Print (sizebuf_t *buf, char *data); // strcats onto the sizebuf
28:
29: //============================================================================
30:
31: typedef struct link_s
32: {
33: struct link_s *prev, *next;
34: } link_t;
35:
36:
37: void ClearLink (link_t *l);
38: void RemoveLink (link_t *l);
39: void InsertLinkBefore (link_t *l, link_t *before);
40: void InsertLinkAfter (link_t *l, link_t *after);
41:
42: // (type *)STRUCT_FROM_LINK(link_t *link, type, member)
43: // ent = STRUCT_FROM_LINK(link,entity_t,order)
44: // FIXME: remove this mess!
45: #define STRUCT_FROM_LINK(l,t,m) ((t *)((byte *)l - (int)&(((t *)0)->m)))
46:
47: //============================================================================
48:
49: #ifndef NULL
50: #define NULL ((void *)0)
51: #endif
52:
53: #define Q_MAXCHAR ((char)0x7f)
54: #define Q_MAXSHORT ((short)0x7fff)
55: #define Q_MAXINT ((int)0x7fffffff)
56: #define Q_MAXLONG ((int)0x7fffffff)
57: #define Q_MAXFLOAT ((int)0x7fffffff)
58:
59: #define Q_MINCHAR ((char)0x80)
60: #define Q_MINSHORT ((short)0x8000)
61: #define Q_MININT ((int)0x80000000)
62: #define Q_MINLONG ((int)0x80000000)
63: #define Q_MINFLOAT ((int)0x7fffffff)
64:
65: //============================================================================
66:
67: extern qboolean bigendien;
68:
69: extern short (*BigShort) (short l);
70: extern short (*LittleShort) (short l);
71: extern int (*BigLong) (int l);
72: extern int (*LittleLong) (int l);
73: extern float (*BigFloat) (float l);
74: extern float (*LittleFloat) (float l);
75:
76: //============================================================================
77:
78: void MSG_WriteChar (sizebuf_t *sb, int c);
79: void MSG_WriteByte (sizebuf_t *sb, int c);
80: void MSG_WriteShort (sizebuf_t *sb, int c);
81: void MSG_WriteLong (sizebuf_t *sb, int c);
82: void MSG_WriteFloat (sizebuf_t *sb, float f);
83: void MSG_WriteString (sizebuf_t *sb, char *s);
84: void MSG_WriteCoord (sizebuf_t *sb, float f);
85: void MSG_WriteAngle (sizebuf_t *sb, float f);
86:
87: extern int msg_readcount;
88: extern qboolean msg_badread; // set if a read goes beyond end of message
89:
90: void MSG_BeginReading (void);
91: int MSG_ReadChar (void);
92: int MSG_ReadByte (void);
93: int MSG_ReadShort (void);
94: int MSG_ReadLong (void);
95: float MSG_ReadFloat (void);
96: char *MSG_ReadString (void);
97:
98: float MSG_ReadCoord (void);
99: float MSG_ReadAngle (void);
100:
101: //============================================================================
102:
103: void Q_memset (void *dest, int fill, int count);
104: void Q_memcpy (void *dest, void *src, int count);
105: int Q_memcmp (void *m1, void *m2, int count);
106: void Q_strcpy (char *dest, char *src);
107: void Q_strncpy (char *dest, char *src, int count);
108: int Q_strlen (char *str);
109: char *Q_strrchr (char *s, char c);
110: void Q_strcat (char *dest, char *src);
111: int Q_strcmp (char *s1, char *s2);
112: int Q_strncmp (char *s1, char *s2, int count);
113: int Q_strcasecmp (char *s1, char *s2);
114: int Q_strncasecmp (char *s1, char *s2, int n);
115: int Q_atoi (char *str);
116: float Q_atof (char *str);
117:
118: //============================================================================
119:
120: extern char com_token[1024];
121: extern qboolean com_eof;
122:
123: char *COM_Parse (char *data);
124:
125:
126: extern int com_argc;
127: extern char **com_argv;
128:
129: int COM_CheckParm (char *parm);
130: void COM_Init (char *path);
131: void COM_InitArgv (int argc, char **argv);
132:
133: char *COM_SkipPath (char *pathname);
134: void COM_StripExtension (char *in, char *out);
135: void COM_FileBase (char *in, char *out);
136: void COM_DefaultExtension (char *path, char *extension);
137:
138: char *va(char *format, ...);
139: // does a varargs printf into a temp buffer
140:
141:
142: //============================================================================
143:
144: extern int com_filesize;
145: struct cache_user_s;
146:
147: extern char com_gamedir[MAX_OSPATH];
148:
149: void COM_WriteFile (char *filename, void *data, int len);
150: int COM_OpenFile (char *filename, int *hndl);
151: int COM_FOpenFile (char *filename, FILE **file);
152: void COM_CloseFile (int h);
153:
154: byte *COM_LoadStackFile (char *path, void *buffer, int bufsize);
155: byte *COM_LoadTempFile (char *path);
156: byte *COM_LoadHunkFile (char *path);
157: void COM_LoadCacheFile (char *path, struct cache_user_s *cu);
158:
159:
160: extern struct cvar_s registered;
1.1.1.2 ! root 161:
! 162: extern qboolean standard_quake, rogue, hipnotic;
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