merged q1bsp and q3bsp surface rendering

[xonotic/darkplaces.git] / common.h

diff --git a/common.h b/common.h
index f367ef66f705dae53b8894e93ca31a2e595084d6..891f6783680a40b26829bd1340832461d4f4651a 100644 (file)
--- a/common.h
+++ b/common.h
@@ -21,14 +21,18 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef COMMON_H
 #define COMMON_H
 
+
 // MSVC has a different name for several standard functions
 #ifdef WIN32
-# define snprintf _snprintf
-# define vsnprintf _vsnprintf
 # define strcasecmp stricmp
 # define strncasecmp strnicmp
 #endif
 
+// Create our own define for Mac OS X
+#if defined(__APPLE__) && defined(__MACH__)
+# define MACOSX
+#endif
+
 
 //============================================================================
 
@@ -52,6 +56,8 @@ void SZ_HexDumpToConsole(const sizebuf_t *buf);
 
 void Com_HexDumpToConsole(const qbyte *data, int size);
 
+unsigned short CRC_Block(qbyte *data, int size);
+
 
 //============================================================================
 //                                                     Endianess handling
@@ -166,6 +172,7 @@ extern const char **com_argv;
 
 int COM_CheckParm (const char *parm);
 void COM_Init (void);
+void COM_Shutdown (void);
 void COM_InitArgv (void);
 void COM_InitGameType (void);
 
@@ -173,6 +180,18 @@ char       *va(const char *format, ...);
 // does a varargs printf into a temp buffer
 
 
+// snprintf and vsnprintf are NOT portable. Use their DP counterparts instead
+#define snprintf DO_NOT_USE_SNPRINTF__USE_DPSNPRINTF
+#define vsnprintf DO_NOT_USE_VSNPRINTF__USE_DPVSNPRINTF
+
+// dpsnprintf and dpvsnprintf
+// return the number of printed characters, excluding the final '\0'
+// or return -1 if the buffer isn't big enough to contain the entire string.
+// buffer is ALWAYS null-terminated
+extern int dpsnprintf (char *buffer, size_t buffersize, const char *format, ...);
+extern int dpvsnprintf (char *buffer, size_t buffersize, const char *format, va_list args);
+
+
 //============================================================================
 
 extern struct cvar_s   registered;
@@ -199,8 +218,10 @@ extern     struct cvar_s   cmdline;
 
 extern int gamemode;
 extern const char *gamename;
-extern const char *gamedirname;
+extern const char *gamedirname1;
+extern const char *gamedirname2;
 extern const char *gamescreenshotname;
+extern const char *gameuserdirname;
 extern char com_modname[MAX_OSPATH];
 
 void COM_ToLowerString (const char *in, char *out, size_t size_out);
@@ -219,7 +240,7 @@ int matchpattern(char *in, char *pattern, int caseinsensitive);
 stringlist_t *stringlistappend(stringlist_t *current, char *text);
 void stringlistfree(stringlist_t *current);
 stringlist_t *stringlistsort(stringlist_t *start);
-stringlist_t *listdirectory(char *path);
+stringlist_t *listdirectory(const char *path);
 void freedirectory(stringlist_t *list);
 
 char *SearchInfostring(const char *infostring, const char *key);
@@ -227,7 +248,7 @@ char *SearchInfostring(const char *infostring, const char *key);
 
 // strlcat and strlcpy, from OpenBSD
 // Most (all?) BSDs already have them
-#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) || (defined(__APPLE__) && defined(__MACH__))
+#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(MACOSX)
 # define HAVE_STRLCAT 1
 # define HAVE_STRLCPY 1
 #endif