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#ifndef WIN32IOP_H
#define WIN32IOP_H
/*
* Make this as close to original stdio as possible.
*/
//
// function prototypes for our own win32io layer
//
EXT int * win32_errno();
EXT FILE* win32_stdin(void);
EXT FILE* win32_stdout(void);
EXT FILE* win32_stderr(void);
EXT int win32_ferror(FILE *fp);
EXT int win32_feof(FILE *fp);
EXT char* win32_strerror(int e);
EXT int win32_fprintf(FILE *pf, const char *format, ...);
EXT int win32_printf(const char *format, ...);
EXT int win32_vfprintf(FILE *pf, const char *format, va_list arg);
EXT size_t win32_fread(void *buf, size_t size, size_t count, FILE *pf);
EXT size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *pf);
EXT FILE* win32_fopen(const char *path, const char *mode);
EXT FILE* win32_fdopen(int fh, const char *mode);
EXT FILE* win32_freopen(const char *path, const char *mode, FILE *pf);
EXT int win32_fclose(FILE *pf);
EXT int win32_fputs(const char *s,FILE *pf);
EXT int win32_fputc(int c,FILE *pf);
EXT int win32_ungetc(int c,FILE *pf);
EXT int win32_getc(FILE *pf);
EXT int win32_fileno(FILE *pf);
EXT void win32_clearerr(FILE *pf);
EXT int win32_fflush(FILE *pf);
EXT long win32_ftell(FILE *pf);
EXT int win32_fseek(FILE *pf,long offset,int origin);
EXT int win32_fgetpos(FILE *pf,fpos_t *p);
EXT int win32_fsetpos(FILE *pf,const fpos_t *p);
EXT void win32_rewind(FILE *pf);
EXT FILE* win32_tmpfile(void);
EXT void win32_abort(void);
EXT int win32_fstat(int fd,struct stat *bufptr);
EXT int win32_stat(const char *name,struct stat *bufptr);
EXT int win32_pipe( int *phandles, unsigned int psize, int textmode );
EXT FILE* win32_popen( const char *command, const char *mode );
EXT int win32_pclose( FILE *pf);
EXT int win32_setmode( int fd, int mode);
EXT long win32_lseek( int fd, long offset, int origin);
EXT long win32_tell( int fd);
EXT int win32_dup( int fd);
EXT int win32_dup2(int h1, int h2);
EXT int win32_open(const char *path, int oflag,...);
EXT int win32_close(int fd);
EXT int win32_eof(int fd);
EXT int win32_read(int fd, void *buf, unsigned int cnt);
EXT int win32_write(int fd, const void *buf, unsigned int cnt);
EXT int win32_spawnvpe(int mode, const char *cmdname, const char *const *argv, const char *const *envp);
EXT int win32_spawnle(int mode, const char *cmdname, const char *,...);
//
// these two are win32 specific but still io related
//
int stolen_open_osfhandle(long handle, int flags);
long stolen_get_osfhandle(int fd);
#include <win32io.h> // pull in the io sub system structure
void * SetIOSubSystem(void *piosubsystem);
//
// the following six(6) is #define in stdio.h
//
//
#ifndef WIN32IO_IS_STDIO
#undef errno
#undef stderr
#undef stdin
#undef stdout
#undef ferror
#undef feof
#define stderr win32_stderr()
#define stdout win32_stdout()
#define stdin win32_stdin()
#define feof(f) win32_feof(f)
#define ferror(f) win32_ferror(f)
#define errno (*win32_errno())
#define strerror win32_strerror
//
// redirect to our own version
//
#define fprintf win32_fprintf
#define vfprintf win32_vfprintf
#define printf win32_printf
#define fread(buf,size,count,f) win32_fread(buf,size,count,f)
#define fwrite(buf,size,count,f) win32_fwrite(buf,size,count,f)
#define fopen win32_fopen
#define fdopen win32_fdopen
#define freopen win32_freopen
#define fclose(f) win32_fclose(f)
#define fputs(s,f) win32_fputs(s,f)
#define fputc(c,f) win32_fputc(c,f)
#define ungetc(c,f) win32_ungetc(c,f)
#define getc(f) win32_getc(f)
#define fileno(f) win32_fileno(f)
#define clearerr(f) win32_clearerr(f)
#define fflush(f) win32_fflush(f)
#define ftell(f) win32_ftell(f)
#define fseek(f,o,w) win32_fseek(f,o,w)
#define fgetpos(f,p) win32_fgetpos(f,p)
#define fsetpos(f,p) win32_fsetpos(f,p)
#define rewind(f) win32_rewind(f)
#define tmpfile() win32_tmpfile()
#define abort() win32_abort()
#define fstat(fd,bufptr) win32_fstat(fd,bufptr)
#define setmode(fd,mode) win32_setmode(fd,mode)
#define lseek(fd,offset,orig) win32_lseek(fd,offset,orig)
#define tell(fd) win32_tell(fd)
#define dup(fd) win32_dup(fd)
#define dup2(fd1,fd2) win32_dup2(fd1,fd2)
#define open win32_open
#define close(fd) win32_close(fd)
#define eof(fd) win32_eof(fd)
#define read(fd,b,s) win32_read(fd,b,s)
#define write(fd,b,s) win32_write(fd,b,s)
#define _open_osfhandle stolen_open_osfhandle
#define _get_osfhandle stolen_get_osfhandle
#define spawnvpe win32_spawnvpe
#define spawnle win32_spawnle
#endif //WIN32IO_IS_STDIO
#endif // WIN32IOP_H
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