*** src/os/unix/os.h.orig	Thu Oct 15 09:31:30 1998
--- src/os/unix/os.h	Thu Oct 15 09:33:11 1998
***************
*** 121,127 ****
  #define RTLD_GLOBAL 0
  #endif
  
! #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
  #define DLSYM_NEEDS_UNDERSCORE
  #endif
  
--- 121,127 ----
  #define RTLD_GLOBAL 0
  #endif
  
! #if (defined(__FreeBSD_version) && (__FreeBSD_version < 300004)) || defined(__OpenBSD__) || defined(__NetBSD__)
  #define DLSYM_NEEDS_UNDERSCORE
  #endif
  
