e_os2.h

   1 /* e_os2.h */
   2
   3 #ifndef HEADER_E_OS2_H
   4 #define HEADER_E_OS2_H
   5
   6 #include <openssl/opensslconf.h> /* OPENSSL_UNISTD */
   7
   8 #ifdef  __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 #ifdef MSDOS
  13 # define OPENSSL_UNISTD_IO <io.h>
  14 # define OPENSSL_DECLARE_EXIT extern void exit(int);
  15 #else
  16 # define OPENSSL_UNISTD_IO OPENSSL_UNISTD
  17 # define OPENSSL_DECLARE_EXIT /* declared in unistd.h */
  18 #endif
  19
  20 /* Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN,
  21    to define and declare certain global
  22    symbols that, with some compilers under VMS, have to be defined and
  23    declared explicitely with globaldef and globalref.  On other OS:es,
  24    these macros are defined with something sensible. */
  25
  26 #if defined(VMS) && !defined(__DECC)
  27 # define OPENSSL_EXTERN globalref
  28 # define OPENSSL_GLOBAL globaldef
  29 #else
  30 # define OPENSSL_EXTERN extern
  31 # define OPENSSL_GLOBAL
  32 #endif
  33
  34 #ifdef  __cplusplus
  35 }
  36 #endif
  37 #endif
  38