#define RANDOM_ENGINE 0
#define RANDOM_SIMPLE 1
+#define RANDOM_BETTER 2
#define InitEngineRandom(seed) init_random_number(RANDOM_ENGINE, seed)
#define InitSimpleRandom(seed) init_random_number(RANDOM_SIMPLE, seed)
+#define InitBetterRandom(seed) init_random_number(RANDOM_BETTER, seed)
#define GetEngineRandom(max) get_random_number(RANDOM_ENGINE, max)
#define GetSimpleRandom(max) get_random_number(RANDOM_SIMPLE, max)
-
-// values for Error()
-#define ERR_UNKNOWN 0
-#define ERR_DEBUG (1 << 0)
-#define ERR_INFO (1 << 1)
-#define ERR_INFO_LINE (1 << 2)
-#define ERR_WARN (1 << 3)
-#define ERR_EXIT (1 << 4)
-#define ERR_HELP (1 << 5)
-#define ERR_SOUND_SERVER (1 << 6)
-#define ERR_NETWORK_SERVER (1 << 7)
-#define ERR_NETWORK_CLIENT (1 << 8)
-#define ERR_FROM_SERVER (ERR_SOUND_SERVER | ERR_NETWORK_SERVER)
-#define ERR_EXIT_HELP (ERR_EXIT | ERR_HELP)
-#define ERR_EXIT_SOUND_SERVER (ERR_EXIT | ERR_SOUND_SERVER)
-#define ERR_EXIT_NETWORK_SERVER (ERR_EXIT | ERR_NETWORK_SERVER)
-#define ERR_EXIT_NETWORK_CLIENT (ERR_EXIT | ERR_NETWORK_CLIENT)
+#define GetBetterRandom(max) get_random_number(RANDOM_BETTER, max)
// values for getFile...() and putFile...()
#define BYTE_ORDER_BIG_ENDIAN 0
#define BIT_ORDER_MSB 0
#define BIT_ORDER_LSB 1
+// values for character encoding
+#define TEXT_ENCODING_UNKNOWN 0
+#define TEXT_ENCODING_ASCII 1
+#define TEXT_ENCODING_UTF_8 2
+
// values for createDirectory()
#define PERMS_PRIVATE 0
#define PERMS_PUBLIC 1
void PrintLine(char *, int);
void PrintLineWithPrefix(char *, char *, int);
+void DebugContinued(char *, char *, ...);
+void Debug(char *, char *, ...);
+void Info(char *, ...);
+void Warn(char *, ...);
+void Error(char *, ...);
+void Fail(char *, ...);
+void FailWithHelp(char *, ...);
+
char *int2str(int, int);
char *i_to_a(unsigned int);
int log_2(unsigned int);
boolean getTokenValueFromString(char *, char **, char **);
+char *getUUIDExt(unsigned int (*function)(int));
+char *getUUID(void);
+
void InitCounter(void);
unsigned int Counter(void);
void Delay(unsigned int);
-boolean DelayReachedExt(unsigned int *, unsigned int, unsigned int);
-boolean FrameReached(unsigned int *, unsigned int);
-boolean DelayReached(unsigned int *, unsigned int);
-void ResetDelayCounterExt(unsigned int *, unsigned int);
-void ResetFrameCounter(unsigned int *);
-void ResetDelayCounter(unsigned int *);
-int WaitUntilDelayReached(unsigned int *, unsigned int);
-void SkipUntilDelayReached(unsigned int *, unsigned int, int *, int);
+boolean DelayReachedExt2(unsigned int *, unsigned int, unsigned int);
+boolean DelayReachedExt(DelayCounter *, unsigned int);
+boolean FrameReached(DelayCounter *);
+boolean DelayReached(DelayCounter *);
+void ResetDelayCounterExt(DelayCounter *, unsigned int);
+void ResetFrameCounter(DelayCounter *);
+void ResetDelayCounter(DelayCounter *);
+int WaitUntilDelayReached(DelayCounter *);
+void SkipUntilDelayReached(DelayCounter *, int *, int);
unsigned int init_random_number(int, int);
unsigned int get_random_number(int, int);
+#if defined(PLATFORM_UNIX)
+char *getUnixLoginName(void);
+char *getUnixRealName(void);
+char *getUnixHomeDir(void);
+#endif
+
char *getLoginName(void);
char *getRealName(void);
+char *getFixedUserName(char *);
+char *getDefaultUserName(int);
+
+char *getTimestampFromEpoch(time_t);
+char *getCurrentTimestamp(void);
time_t getFileTimestampEpochSeconds(char *);
char *getBaseNamePtr(char *);
char *getBaseNameNoSuffix(char *);
-char *getStringCat2WithSeparator(char *, char *, char *);
-char *getStringCat3WithSeparator(char *, char *, char *, char *);
-char *getStringCat2(char *, char *);
-char *getStringCat3(char *, char *, char *);
-char *getPath2(char *, char *);
-char *getPath3(char *, char *, char*);
-char *getImg2(char *, char *);
-char *getImg3(char *, char *, char*);
+char *getStringCat2WithSeparator(const char *, const char *, const char *);
+char *getStringCat3WithSeparator(const char *, const char *, const char *, const char *);
+char *getStringCat2(const char *, const char *);
+char *getStringCat3(const char *, const char *, const char *);
+char *getPath2(const char *, const char *);
+char *getPath3(const char *, const char *, const char *);
+char *getImg2(const char *, const char *);
+char *getImg3(const char *, const char *, const char *);
char *getStringCopy(const char *);
char *getStringCopyN(const char *, int);
char *getStringCopyNStatic(const char *, int);
char *getStringToLower(const char *);
-void setString(char **, char *);
-boolean strEqual(char *, char *);
-boolean strEqualN(char *, char *, int);
-boolean strPrefix(char *, char *);
-boolean strSuffix(char *, char *);
-boolean strPrefixLower(char *, char *);
-boolean strSuffixLower(char *, char *);
+void setString(char **, const char *);
+boolean strEqual(const char *, const char *);
+boolean strEqualN(const char *, const char *, int);
+boolean strEqualCase(const char *, const char *);
+boolean strEqualCaseN(const char *, const char *, int);
+boolean strPrefix(const char *, const char *);
+boolean strSuffix(const char *, const char *);
+boolean strPrefixLower(const char *, const char *);
+boolean strSuffixLower(const char *, const char *);
+boolean isURL(const char *);
void GetOptions(int, char **,
void (*print_usage_function)(void),
void (*print_version_function)(void));
-void SetError(char *, ...);
-char *GetError(void);
-void Error(int, char *, ...);
-
void *checked_malloc(unsigned int);
void *checked_calloc(unsigned int);
void *checked_realloc(void *, unsigned int);
void swap_numbers(int *, int *);
void swap_number_pairs(int *, int *, int *, int *);
+int get_number_of_bits(int);
int getFile8BitInteger(File *);
int putFile8BitInteger(FILE *, int);
#define putFileChunkBE(f,s,x) putFileChunk(f,s,x,BYTE_ORDER_BIG_ENDIAN)
#define putFileChunkLE(f,s,x) putFileChunk(f,s,x,BYTE_ORDER_LITTLE_ENDIAN)
+char *getUTF8FromLatin1(char *);
+char *getLatin1FromUTF8(char *);
+int getTextEncoding(char *);
+
+char *getEscapedJSON(char *);
+
char *getKeyNameFromKey(Key);
char *getX11KeyNameFromKey(Key);
Key getKeyFromKeyName(char *);
int getByteFromFile(File *);
char *getStringFromFile(File *, char *, int);
int copyFile(char *, char *);
+boolean touchFile(char *);
Directory *openDirectory(char *);
int closeDirectory(Directory *);
DirectoryEntry *readDirectory(Directory *);
void freeDirectoryEntry(DirectoryEntry *);
-boolean directoryExists(char *);
-boolean fileExists(char *);
+boolean directoryExists(const char *);
+boolean fileExists(const char *);
+
boolean FileIsGraphic(char *);
boolean FileIsSound(char *);
boolean FileIsMusic(char *);
void ReloadCustomArtworkList(struct ArtworkListInfo *);
void FreeCustomArtworkLists(struct ArtworkListInfo *);
+char *getLogBasename(char *);
char *getLogFilename(char *);
-void OpenLogFiles(void);
-void CloseLogFiles(void);
-void DumpLogFile(int);
+void OpenLogFile(void);
+void CloseLogFile(void);
+void DumpLogFile(void);
void NotifyUserAboutErrorFile(void);