text: #ifndef Py_OSDEFS_H
  #define Py_OSDEFS_H
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  
  /* Operating system dependencies */
  
  #ifdef MS_WINDOWS
  #define SEP L'\\'
  #define ALTSEP L'/'
  #define MAXPATHLEN 256
  #define DELIM L';'
  #endif
  
  /* Filename separator */
  #ifndef SEP
  #define SEP L'/'
  #endif
  
  /* Max pathname length */
  #ifdef __hpux
  #include <sys/param.h>
  #include <limits.h>
  #ifndef PATH_MAX
  #define PATH_MAX MAXPATHLEN
  #endif
  #endif
  
  #ifndef MAXPATHLEN
  #if defined(PATH_MAX) && PATH_MAX > 1024
  #define MAXPATHLEN PATH_MAX
  #else
  #define MAXPATHLEN 1024
  #endif
  #endif
  
  /* Search path entry delimiter */
  #ifndef DELIM
  #define DELIM L':'
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  #endif /* !Py_OSDEFS_H */
  