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/* platform.h
(c) 1998 (W3C) MIT, INRIA, Keio University
See tidy.c for the copyright notice.
*/
/*
Uncomment and edit this #define if you want
to specify the config file at compile-time
#define CONFIG_FILE "/etc/tidy_config.txt"
*/
/*
Uncomment this if you are on a Unix system supporting
the call getpwnam() and the HOME environment variable.
It enables tidy to find config files named ~/.tidyrc
and ~your/.tidyrc etc if the HTML_TIDY environment
variable is not set. Contributed by Todd Lewis.
#define SUPPORT_GETPWNAM
*/
#include <ctype.h>
#include <stdio.h>
#include <setjmp.h> /* for longjmp on error exit */
#include <stdlib.h>
#include <stdarg.h> /* may need <varargs.h> for Unix V */
#include <string.h>
#include <assert.h>
#ifdef SUPPORT_GETPWNAM
#include <pwd.h>
#endif
/* used to point to Web Accessibility Guidelines */
#define ACCESS_URL "http://www.w3.org/WAI/GL"
#ifdef NEEDS_UNISTD_H
#include <unistd.h> /* needed for unlink on some Unix systems */
#endif
/*
Tidy preserves the last modified time for the files it
cleans up. If your platform doesn't support <sys/utime.h>
and the futime function, then set PRESERVEFILETIMES to 0
*/
#define PRESERVEFILETIMES 0
#if PRESERVEFILETIMES
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/utime.h>
/*
MS Windows needs _ prefix for Unix file functions
Tidy uses for preserving the lasted modified time
*/
#ifdef _WIN32
#define futime _futime
#define fstat _fstat
#define utimbuf _utimbuf
#define stat _stat
#endif /* _WIN32 */
#endif /* PRESERVEFILETIMES */
/* hack for gnu sys/types.h file which defines uint and ulong */
/* you may need to delete the #ifndef and #endif on your system */
#ifndef __USE_MISC
typedef unsigned int uint;
typedef unsigned long ulong;
#endif /* __USE_MISC */
typedef unsigned char byte;
typedef char *UTF8;
/*
bool is a reserved word in some but
not all C++ compilers depending on age
work around is to avoid bool altogether
by introducing a new enum called Bool
*/
typedef enum
{
no,
yes
} Bool;
/* for null pointers */
#define null 0
/*
portability hack for deleting files - this is used
in pprint.c for deleting superfluous slides.
Win32 defines _unlink as per Unix unlink function.
*/
#ifdef WINDOWS
#define unlink _unlink
#endif
typedef struct
{
int encoding;
int state; /* for ISO 2022 */
FILE *fp;
} Out;
void outc(uint c, Out *out);
void *MemAlloc(uint size);
void *MemRealloc(void *mem, uint newsize);
void MemFree(void *mem);
/* string functions */
uint ToLower(uint c);
uint ToUpper(uint c);
char *wstrdup(char *str);
char *wstrndup(char *str, int len);
void wstrncpy(char *s1, char *s2, int size);
void wstrcpy(char *s1, char *s2);
int wstrcmp(char *s1, char *s2);
int wstrcasecmp(char *s1, char *s2);
int wstrncmp(char *s1, char *s2, int n);
int wstrlen(char *str);
void ClearMemory(void *, uint size);
void tidy_out(FILE *fp, const char* msg, ...);
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