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Diffstat (limited to 'src/LYUtils.h')
-rw-r--r-- | src/LYUtils.h | 577 |
1 files changed, 577 insertions, 0 deletions
diff --git a/src/LYUtils.h b/src/LYUtils.h new file mode 100644 index 0000000..d15a816 --- /dev/null +++ b/src/LYUtils.h @@ -0,0 +1,577 @@ +/* $LynxId: LYUtils.h,v 1.100 2018/03/27 21:19:21 tom Exp $ */ +#ifndef LYUTILS_H +#define LYUTILS_H + +#include <LYCharVals.h> /* S/390 -- gil -- 2149 */ +#include <LYKeymap.h> + +#ifndef HTLIST_H +#include <HTList.h> +#endif /* HTLIST_H */ + +#ifndef HTSTREAM_H +#include <HTStream.h> +#endif /* HTSTREAM_H */ + +#ifdef VMS +#include <HTFTP.h> +#include <HTVMSUtils.h> +#endif /* VMS */ + +#if defined(USE_DOS_DRIVES) +#include <HTDOS.h> +#endif + +#if defined(SYSLOG_REQUESTED_URLS) +#include <syslog.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef VMS +#define HTSYS_name(path) HTVMS_name("", path) +#define HTSYS_purge(path) HTVMS_purge(path) +#define HTSYS_remove(path) HTVMS_remove(path) +#endif /* VMS */ + +#if defined(USE_DOS_DRIVES) +#define HTSYS_name(path) HTDOS_name(path) +#endif + +#ifndef HTSYS_name +#define HTSYS_name(path) path +#endif + +#ifndef HTSYS_purge +#define HTSYS_purge(path) /* nothing */ +#endif + +#ifndef HTSYS_remove +#define HTSYS_remove(path) remove(path) +#endif + +#define LYIsPipeCommand(s) ((s)[0] == '|') + +#ifdef VMS +#define TTY_DEVICE "tt:" +#define NUL_DEVICE "nl:" +#define LYIsNullDevice(s) (!strncasecomp(s, "nl:", 3) || !strncasecomp(s, "/nl/", 4)) +#define LYSameFilename(a,b) (!strcasecomp(a,b)) +#define LYSameHostname(a,b) (!strcasecomp(a,b)) +#else +#if defined(DOSPATH) || defined(__EMX__) +#define TTY_DEVICE "con" +#define NUL_DEVICE "nul" +#define LYIsNullDevice(s) LYSameFilename(s,NUL_DEVICE) +#define LYSameFilename(a,b) (!strcasecomp(a,b)) +#define LYSameHostname(a,b) (!strcasecomp(a,b)) +#else +#if defined(__CYGWIN__) +#define TTY_DEVICE "/dev/tty" +#define NUL_DEVICE "/dev/null" +#define LYIsNullDevice(s) LYSameFilename(s,NUL_DEVICE) +#define LYSameFilename(a,b) (!strcasecomp(a,b)) +#define LYSameHostname(a,b) (!strcasecomp(a,b)) +#else +#define TTY_DEVICE "/dev/tty" +#define NUL_DEVICE "/dev/null" +#define LYIsNullDevice(s) LYSameFilename(s,NUL_DEVICE) +#define LYSameFilename(a,b) (!strcmp(a,b)) +#define LYSameHostname(a,b) (!strcmp(a,b)) +#endif /* __CYGWIN__ */ +#endif /* DOSPATH */ +#endif /* VMS */ + +/* See definitions in src/LYCharVals.h. The hardcoded values... + This prohibits binding C-c and C-g. Maybe it is better to remove this? */ +#define LYCharIsINTERRUPT_HARD(ch) \ + ((ch) == LYCharINTERRUPT1 || ch == LYCharINTERRUPT2) + +#define LYCharIsINTERRUPT(ch) \ + (LYCharIsINTERRUPT_HARD(ch) || LKC_TO_LAC(keymap,ch) == LYK_INTERRUPT) + +#define LYCharIsINTERRUPT_NO_letter(ch) \ + (LYCharIsINTERRUPT(ch) && !isprint(ch)) + +#if defined(USE_DOS_DRIVES) +#define PATH_SEPARATOR ";" +#define FILE_SEPARATOR "\\" +#define LYIsPathSep(ch) ((ch) == '/' || (ch) == '\\') +#define LYIsDosDrive(s) (isalpha(UCH((s)[0])) && (s)[1] == ':') +#else +#define PATH_SEPARATOR ":" +#define FILE_SEPARATOR "/" +#define LYIsPathSep(ch) ((ch) == '/') +#define LYIsDosDrive(s) FALSE /* really nothing */ +#endif + +#ifdef USE_ADDRLIST_PAGE +#define LYIsListpageTitle(name) \ + (!strcmp((name), LIST_PAGE_TITLE) || \ + !strcmp((name), ADDRLIST_PAGE_TITLE)) +#else +#define LYIsListpageTitle(name) \ + (!strcmp((name), LIST_PAGE_TITLE)) +#endif + +#define LYIsTilde(ch) ((ch) == '~') +#define LYIsHtmlSep(ch) ((ch) == '/') +#define findPoundSelector(address) StrChr(address, '#') +#define restorePoundSelector(pound) if ((pound) != NULL) *(pound) = '#' + + extern BOOL strn_dash_equ(const char *p1, const char *p2, int len); + extern BOOLEAN LYCachedTemp(char *result, char **cached); + extern BOOLEAN LYCanDoHEAD(const char *address); + extern BOOLEAN LYCanReadFile(const char *name); + extern BOOLEAN LYCanWriteFile(const char *name); + extern BOOLEAN LYCloseInput(FILE *fp); + extern BOOLEAN LYCloseOutput(FILE *fp); + extern BOOLEAN LYFixCursesOnForAccess(const char *addr, const char *physical); + extern BOOLEAN LYPathOffHomeOK(char *fbuffer, size_t fbuffer_size); + extern BOOLEAN LYValidateFilename(bstring **result, bstring **given); + extern BOOLEAN LYisAbsPath(const char *path); + extern BOOLEAN LYisLocalAlias(const char *filename); + extern BOOLEAN LYisLocalFile(const char *filename); + extern BOOLEAN LYisLocalHost(const char *filename); + extern BOOLEAN LYisRootPath(const char *path); + extern BOOLEAN inlocaldomain(void); + extern FILE *InternalPageFP(char *filename, int reuse_flag); + extern FILE *LYAppendToTxtFile(const char *name); + extern FILE *LYNewBinFile(const char *name); + extern FILE *LYNewTxtFile(const char *name); + extern FILE *LYOpenScratch(char *result, const char *prefix); + extern FILE *LYOpenTemp(char *result, const char *suffix, const char *mode); + extern FILE *LYOpenTempRewrite(char *result, const char *suffix, const char *mode); + extern FILE *LYReopenTemp(char *name); + extern char *Current_Dir(char *pathname); + extern char *LYAbsOrHomePath(char **fname); + extern char *LYAddPathToSave(char *fname); + extern char *LYFindConfigFile(const char *nominal, const char *dftfile); + extern char *LYGetEnv(const char *name); + extern char *LYLastPathSep(const char *path); + extern char *LYPathLeaf(char *pathname); + extern char *LYTildeExpand(char **pathname, int embedded); + extern char *LYgetXDisplay(void); + extern char *strip_trailing_slash(char *my_dirname); + extern char *trimPoundSelector(char *address); + extern const char *Home_Dir(void); + extern const char *LYGetHiliteStr(int cur, int count); + extern const char *LYSysShell(void); + extern const char *index_to_restriction(unsigned inx); + extern const char *wwwName(const char *pathname); + extern int HTCheckForInterrupt(void); + extern int LYConsoleInputFD(int need_selectable); + extern int LYRenameFile(char *src, char *dst); + extern int LYCopyFile(char *src, char *dst); + extern int LYGetHilitePos(int cur, int count); + extern int LYRemoveTemp(char *name); + extern int LYReopenInput(void); + extern int LYSystem(char *command); + extern int LYValidateOutput(char *filename); + extern int find_restriction(const char *name, int len); + extern int number2arrows(int number); + extern size_t utf8_length(int utf_flag, const char *data); + extern time_t LYmktime(char *string, int absolute); + extern void BeginInternalPage(FILE *fp0, const char *Title, const char *HelpURL); + extern void EndInternalPage(FILE *fp0); + extern void HTAddSugFilename(char *fname); + extern void HTSugFilenames_free(void); + extern void LYAddHilite(int cur, char *text, int x); + extern void LYAddHtmlSep(char **path); + extern void LYAddHtmlSep0(char *path); + extern void LYAddLocalhostAlias(char *alias); + extern void LYAddPathSep(char **path); + extern void LYAddPathSep0(char *path); + extern void LYAddPathToHome(char *fbuffer, size_t fbuffer_size, const char *fname); + extern void LYCheckBibHost(void); + extern void LYCheckMail(void); + extern void LYCleanupTemp(void); + extern void LYCloseTemp(char *name); + extern void LYCloseTempFP(FILE *fp); + extern void LYConvertToURL(char **AllocatedString, int fixit); + extern void LYDoCSI(char *url, const char *comment, char **csi); + extern void LYEnsureAbsoluteURL(char **href, const char *name, int fixit); + extern void LYFakeZap(int set); + extern void LYFixCursesOn(const char *reason); + extern void LYFreeHilites(int first, int last); + extern void LYFreeStringList(HTList *list); + extern void LYLocalFileToURL(char **target, const char *source); + extern void LYLocalhostAliases_free(void); + extern void LYRenamedTemp(char *oldname, char *newname); + extern void LYSetHilite(int cur, const char *text); + extern void LYTrimHtmlSep(char *path); + extern void LYTrimPathSep(char *path); + extern void LYTrimRelFromAbsPath(char *path); + extern void LYhighlight(int flag, int cur, const char *target); + extern void LYmsec_delay(unsigned msec); + extern void LYsetXDisplay(char *new_display); + extern void WriteInternalTitle(FILE *fp0, const char *Title); + extern void WriteStreamTitle(HTStream *target, const char *Title); + extern void change_sug_filename(char *fname); + extern void convert_to_spaces(char *string, int condense); + extern void free_and_clear(char **obj); + extern void noviceline(int more_flag); + extern void parse_restrictions(const char *s); + extern void print_restrictions_to_fd(FILE *fp); + extern void remove_backslashes(char *buf); + extern void size_change(int sig); + extern void statusline(const char *text); + extern void toggle_novice_line(void); + +#if defined(MULTI_USER_UNIX) + extern BOOL IsOurFile(const char *name); +#else +#define IsOurFile(name) TRUE +#endif + +#ifdef USE_ASCII_CTYPES + extern int ascii_tolower(int i); + extern int ascii_toupper(int i); + extern int ascii_isupper(int i); +#endif + +#ifdef __CYGWIN__ + extern int Cygwin_Shell(void); +#endif + +#if defined(_WIN_CC) || defined(WIN_EX) + extern int exec_command(char *cmd, int wait_flag); /* xsystem.c */ + extern char *quote_pathname(char *pathname); + extern int xsystem(char *cmd); +#endif + + /* Keeping track of User Interface Pages: */ + typedef enum { + UIP_UNKNOWN = -1 + ,UIP_HISTORY = 0 + ,UIP_DOWNLOAD_OPTIONS + ,UIP_PRINT_OPTIONS + ,UIP_SHOWINFO + ,UIP_LIST_PAGE + ,UIP_VLINKS + ,UIP_LYNXCFG + ,UIP_OPTIONS_MENU + ,UIP_DIRED_MENU + ,UIP_PERMIT_OPTIONS + ,UIP_UPLOAD_OPTIONS + ,UIP_ADDRLIST_PAGE + ,UIP_CONFIG_DEF + ,UIP_TRACELOG + ,UIP_INSTALL + } UIP_t; + +#define UIP_P_FRAG 0x0001 /* flag: consider "url#frag" as matching "url" */ + + extern BOOL LYIsUIPage3(const char *url, UIP_t type, int flagparam); + +#define LYIsUIPage(url,type) LYIsUIPage3(url, type, UIP_P_FRAG) + extern void LYRegisterUIPage(const char *url, UIP_t type); + +#define LYUnRegisterUIPage(type) LYRegisterUIPage(NULL, type) + extern void LYUIPages_free(void); + +#ifdef CAN_CUT_AND_PASTE + extern int put_clip(const char *szBuffer); + +/* get_clip_grab() returns a pointer to the string in the system area. + get_clip_release() should be called ASAP after this. */ + extern char *get_clip_grab(void); + extern void get_clip_release(void); + +# ifdef WIN_EX +# define size_clip() 8192 +# else + extern int size_clip(void); + +# endif +#endif + +#if defined(WIN_EX) /* 1997/10/16 (Thu) 20:13:28 */ + extern char *HTDOS_short_name(const char *path); + extern char *w32_strerror(DWORD ercode); +#endif + +#if defined(WIN_EX) || defined(__CYGWIN__) /* 2000/03/07 (Tue) 17:17:46 */ + extern int unsafe_filename(const char *fname); + extern FILE *safe_fopen(const char *fname, const char *mode); +#endif + +#ifdef VMS + extern void Define_VMSLogical(char *LogicalName, char *LogicalValue); +#endif /* VMS */ + +#if !defined(HAVE_PUTENV) + extern int putenv(const char *string); +#endif /* HAVE_PUTENV */ + +#if defined(MULTI_USER_UNIX) + extern void LYRelaxFilePermissions(const char *name); + +#else +#define LYRelaxFilePermissions(name) /* nothing */ +#endif + +#if defined(_WINDOWS) + extern int win32_check_interrupt(void); + +#if (defined(__MINGW32__) && !defined(HAVE_SLEEP)) +#undef sleep + void sleep(unsigned sec); +#endif +#endif + + /* + * Whether or not the status line must be shown. + */ + extern BOOLEAN mustshow; + +#define _statusline(msg) mustshow = TRUE, statusline(msg) + + /* + * For is_url(). + * + * Universal document id types (see LYCheckForProxyURL) + */ + typedef enum { + NOT_A_URL_TYPE = 0, + UNKNOWN_URL_TYPE = 1, /* must be nonzero */ + + HTTP_URL_TYPE, + FILE_URL_TYPE, + FTP_URL_TYPE, + NCFTP_URL_TYPE, + WAIS_URL_TYPE, + NEWS_URL_TYPE, + NNTP_URL_TYPE, + TELNET_URL_TYPE, + TN3270_URL_TYPE, + RLOGIN_URL_TYPE, + GOPHER_URL_TYPE, + HTML_GOPHER_URL_TYPE, + TELNET_GOPHER_URL_TYPE, + INDEX_GOPHER_URL_TYPE, + MAILTO_URL_TYPE, + BIBP_URL_TYPE, + FINGER_URL_TYPE, + CSO_URL_TYPE, + HTTPS_URL_TYPE, + SNEWS_URL_TYPE, + PROSPERO_URL_TYPE, + AFS_URL_TYPE, + + DATA_URL_TYPE, + + LYNXCGI_URL_TYPE, + LYNXEXEC_URL_TYPE, + LYNXPROG_URL_TYPE, + + NEWSPOST_URL_TYPE, + NEWSREPLY_URL_TYPE, + SNEWSPOST_URL_TYPE, + SNEWSREPLY_URL_TYPE, + + LYNXCACHE_URL_TYPE, + LYNXCFG_URL_TYPE, + LYNXCOMPILE_OPTS_URL_TYPE, + LYNXCOOKIE_URL_TYPE, + LYNXDIRED_URL_TYPE, + LYNXDOWNLOAD_URL_TYPE, + LYNXEDITMAP_URL_TYPE, + LYNXHIST_URL_TYPE, + LYNXIMGMAP_URL_TYPE, + LYNXKEYMAP_URL_TYPE, + LYNXMESSAGES_URL_TYPE, + LYNXOPTIONS_URL_TYPE, + LYNXPRINT_URL_TYPE, + + PROXY_URL_TYPE + + } UrlTypes; + + extern UrlTypes LYCheckForProxyURL(char *filename); + extern UrlTypes is_url(char *filename); + +/* common URLs */ +#define STR_BIBP_URL "bibp:" +#define LEN_BIBP_URL 5 +#define isBIBP_URL(addr) !strncasecomp(addr, STR_BIBP_URL, LEN_BIBP_URL) + +#define STR_CSO_URL "cso:" +#define LEN_CSO_URL 4 +#define isCSO_URL(addr) !strncasecomp(addr, STR_CSO_URL, LEN_CSO_URL) + +#define STR_FILE_URL "file:" +#define LEN_FILE_URL 5 +#define isFILE_URL(addr) ((*addr == 'f' || *addr == 'F') &&\ + !strncasecomp(addr, STR_FILE_URL, LEN_FILE_URL)) + +#define STR_FINGER_URL "finger:" +#define LEN_FINGER_URL 7 +#define isFINGER_URL(addr) !strncasecomp(addr, STR_FINGER_URL, LEN_FINGER_URL) + +#define STR_FTP_URL "ftp:" +#define LEN_FTP_URL 4 +#define isFTP_URL(addr) !strncasecomp(addr, STR_FTP_URL, LEN_FTP_URL) + +#define STR_GOPHER_URL "gopher:" +#define LEN_GOPHER_URL 7 +#define isGOPHER_URL(addr) !strncasecomp(addr, STR_GOPHER_URL, LEN_GOPHER_URL) + +#define STR_HTTP_URL "http:" +#define LEN_HTTP_URL 5 +#define isHTTP_URL(addr) !strncasecomp(addr, STR_HTTP_URL, LEN_HTTP_URL) + +#define STR_HTTPS_URL "https:" +#define LEN_HTTPS_URL 6 +#define isHTTPS_URL(addr) !strncasecomp(addr, STR_HTTPS_URL, LEN_HTTPS_URL) + +#define STR_MAILTO_URL "mailto:" +#define LEN_MAILTO_URL 7 +#define isMAILTO_URL(addr) !strncasecomp(addr, STR_MAILTO_URL, LEN_MAILTO_URL) + +#define STR_NEWS_URL "news:" +#define LEN_NEWS_URL 5 +#define isNEWS_URL(addr) !strncasecomp(addr, STR_NEWS_URL, LEN_NEWS_URL) + +#define STR_NNTP_URL "nntp:" +#define LEN_NNTP_URL 5 +#define isNNTP_URL(addr) !strncasecomp(addr, STR_NNTP_URL, LEN_NNTP_URL) + +#define STR_RLOGIN_URL "rlogin:" +#define LEN_RLOGIN_URL 7 +#define isRLOGIN_URL(addr) !strncasecomp(addr, STR_RLOGIN_URL, LEN_RLOGIN_URL) + +#define STR_SNEWS_URL "snews:" +#define LEN_SNEWS_URL 6 +#define isSNEWS_URL(addr) !strncasecomp(addr, STR_SNEWS_URL, LEN_SNEWS_URL) + +#define STR_TELNET_URL "telnet:" +#define LEN_TELNET_URL 7 +#define isTELNET_URL(addr) !strncasecomp(addr, STR_TELNET_URL, LEN_TELNET_URL) + +#define STR_TN3270_URL "tn3270:" +#define LEN_TN3270_URL 7 +#define isTN3270_URL(addr) !strncasecomp(addr, STR_TN3270_URL, LEN_TN3270_URL) + +#define STR_WAIS_URL "wais:" +#define LEN_WAIS_URL 5 +#define isWAIS_URL(addr) !strncasecomp(addr, STR_WAIS_URL, LEN_WAIS_URL) + +/* internal URLs */ +#ifdef USE_CACHEJAR +#define STR_LYNXCACHE "LYNXCACHE:" +#define LEN_LYNXCACHE 10 +#define isLYNXCACHE(addr) !strncasecomp(addr, STR_LYNXCACHE, LEN_LYNXCACHE) +#else +#define isLYNXCACHE(addr) FALSE +#endif + +#define STR_LYNXCFG "LYNXCFG:" +#define LEN_LYNXCFG 8 +#define isLYNXCFG(addr) !strncasecomp(addr, STR_LYNXCFG, LEN_LYNXCFG) + +#define STR_LYNXCFLAGS "LYNXCOMPILEOPTS:" +#define LEN_LYNXCFLAGS 16 +#define isLYNXCFLAGS(addr) !strncasecomp(addr, STR_LYNXCFLAGS, LEN_LYNXCFLAGS) + +#define STR_LYNXCGI "lynxcgi:" +#define LEN_LYNXCGI 8 +#define isLYNXCGI(addr) ((*addr == 'l' || *addr == 'L') &&\ + !strncasecomp(addr, STR_LYNXCGI, LEN_LYNXCGI)) + +#define STR_LYNXCOOKIE "LYNXCOOKIE:" +#define LEN_LYNXCOOKIE 11 +#define isLYNXCOOKIE(addr) !strncasecomp(addr, STR_LYNXCOOKIE, LEN_LYNXCOOKIE) + +#define STR_LYNXDIRED "LYNXDIRED:" +#define LEN_LYNXDIRED 10 +#define isLYNXDIRED(addr) !strncasecomp(addr, STR_LYNXDIRED, LEN_LYNXDIRED) + +#define STR_LYNXEXEC "lynxexec:" +#define LEN_LYNXEXEC 9 +#define isLYNXEXEC(addr) ((*addr == 'l' || *addr == 'L') &&\ + !strncasecomp(addr, STR_LYNXEXEC, LEN_LYNXEXEC)) + +#define STR_LYNXDOWNLOAD "LYNXDOWNLOAD:" +#define LEN_LYNXDOWNLOAD 13 +#define isLYNXDOWNLOAD(addr) !strncasecomp(addr, STR_LYNXDOWNLOAD, LEN_LYNXDOWNLOAD) + +#define STR_LYNXEDITMAP "LYNXEDITMAP:" +#define LEN_LYNXEDITMAP 11 +#define isLYNXEDITMAP(addr) !strncasecomp(addr, STR_LYNXEDITMAP, LEN_LYNXEDITMAP) + +#define STR_LYNXHIST "LYNXHIST:" +#define LEN_LYNXHIST 9 +#define isLYNXHIST(addr) !strncasecomp(addr, STR_LYNXHIST, LEN_LYNXHIST) + +#define STR_LYNXKEYMAP "LYNXKEYMAP:" +#define LEN_LYNXKEYMAP 11 +#define isLYNXKEYMAP(addr) !strncasecomp(addr, STR_LYNXKEYMAP, LEN_LYNXKEYMAP) + +#define STR_LYNXIMGMAP "LYNXIMGMAP:" +#define LEN_LYNXIMGMAP 11 +#define isLYNXIMGMAP(addr) !strncasecomp(addr, STR_LYNXIMGMAP, LEN_LYNXIMGMAP) + +#define STR_LYNXMESSAGES "LYNXMESSAGES:" +#define LEN_LYNXMESSAGES 13 +#define isLYNXMESSAGES(addr) !strncasecomp(addr, STR_LYNXMESSAGES, LEN_LYNXMESSAGES) + +#define STR_LYNXOPTIONS "LYNXOPTIONS:" +#define LEN_LYNXOPTIONS 12 +#define isLYNXOPTIONS(addr) !strncasecomp(addr, STR_LYNXOPTIONS, LEN_LYNXOPTIONS) + +#define STR_LYNXPRINT "LYNXPRINT:" +#define LEN_LYNXPRINT 10 +#define isLYNXPRINT(addr) !strncasecomp(addr, STR_LYNXPRINT, LEN_LYNXPRINT) + +#define STR_LYNXPROG "lynxprog:" +#define LEN_LYNXPROG 9 +#define isLYNXPROG(addr) ((*addr == 'l' || *addr == 'L') &&\ + !strncasecomp(addr, STR_LYNXPROG, LEN_LYNXPROG)) + +#define LYNXOPTIONS_PAGE(s) STR_LYNXOPTIONS s +/* + * For change_sug_filename(). + */ + extern HTList *sug_filenames; + +/* + * syslog() facility + */ +#if defined(SYSLOG_REQUESTED_URLS) + extern void LYOpenlog(const char *banner); + extern void LYSyslog(char *arg); + extern void LYCloselog(void); +#endif /* SYSLOG_REQUESTED_URLS */ + +#undef STREQ /* conflict with wais.h */ + +/* + * Miscellaneous. + */ +#define STREQ(a,b) (strcmp(a,b) == 0) +#define STRNEQ(a,b,c) (StrNCmp(a,b,c) == 0) + +#define HIDE_CHMOD 0600 +#define HIDE_UMASK 0077 + +#if defined(DOSPATH) || defined(__CYGWIN__) +#define TXT_R "rt" +#define TXT_W "wt" +#define TXT_A "at+" +#else +#define TXT_R "r" +#define TXT_W "w" +#define TXT_A "a+" +#endif + +#define BIN_R "rb" +#define BIN_W "wb" +#define BIN_A "ab+" + +#ifdef __cplusplus +} +#endif +#endif /* LYUTILS_H */ |