ref: 13704286f092e6c889bf7362ea0252f7d1544342
dir: /msvc/win_opendir.h/
// // 03/10/2006 James Haley // // For this module only: // This code is public domain. No change sufficient enough to constitute a // significant or original work has been made, and thus it remains as such. // // // DESCRIPTION: // // Implementation of POSIX opendir for Visual C++. // Derived from the MinGW C Library Extensions Source (released to the // public domain). // #ifndef I_OPNDIR_H__ #define I_OPNDIR_H__ #include <io.h> #ifndef FILENAME_MAX #define FILENAME_MAX 260 #endif struct dirent { long d_ino; /* Always zero. */ unsigned short d_reclen; /* Always zero. */ unsigned short d_namlen; /* Length of name in d_name. */ char d_name[FILENAME_MAX]; /* File name. */ }; /* * This is an internal data structure. Good programmers will not use it * except as an argument to one of the functions below. * dd_stat field is now int (was short in older versions). */ typedef struct { /* disk transfer area for this dir */ struct _finddata_t dd_dta; /* dirent struct to return from dir (NOTE: this makes this thread * safe as long as only one thread uses a particular DIR struct at * a time) */ struct dirent dd_dir; /* _findnext handle */ long dd_handle; /* * Status of search: * 0 = not started yet (next entry to read is first entry) * -1 = off the end * positive = 0 based index of next entry */ int dd_stat; /* given path for dir with search pattern (struct is extended) */ char dd_name[1]; } DIR; DIR *opendir(const char *); struct dirent *readdir(DIR *); int closedir(DIR *); void rewinddir(DIR *); long telldir(DIR *); void seekdir(DIR *, long); #endif // EOF