src/iodbc/dlproc.h

   1 #ifndef _DLPROC_H
   2 # define        _DLPROC_H
   3
   4 # include       <../iodbc/dlf.h>
   5
   6   typedef       RETCODE         (FAR* HPROC)();
   7
   8 # ifdef DLDAPI_SVR4_DLFCN
   9 #  include      <dlfcn.h>
  10    typedef void*        HDLL;
  11 # endif
  12
  13 # ifdef DLDAPI_HP_SHL
  14 #  include      <dl.h>
  15    typedef shl_t        HDLL;
  16 # endif
  17
  18 # ifdef DLDAPI_AIX_LOAD
  19    typedef void*        HDLL;
  20 # endif
  21
  22 extern  HPROC           _iodbcdm_getproc();
  23 extern  HDLL            _iodbcdm_dllopen(char FAR* dll);
  24 extern  HPROC           _iodbcdm_dllproc(HDLL hdll, char FAR* sym);
  25 extern  char FAR*       _iodbcdm_dllerror();
  26 extern  int             _iodbcdm_dllclose(HDLL hdll);
  27
  28 #define SQL_NULL_HDLL   ((HDLL)NULL)
  29 #define SQL_NULL_HPROC  ((HPROC)NULL)
  30
  31 #endif