hdf5_ep

[svn-r953] Purpose:
    Getting rid of Warning messages.

Problem:
    When compiling with DEBUG_H5TOH4 turned off,
    macro expansion of DEBUG_PRINT gives many warning
    messages.

Solution:
    Set macro expansion of DEBUG_PRINT to:

    #ifdef DEBUG_H5TOH4
    #define DEBUG_PRINT(s1,s2,s3,n1) ( fprintf(stderr,s1,s2,s3,n1) )
    #else
    #define DEBUG_PRINT(s1,s2,s3,n1) ( fprintf(stderr," ") )
    #endif

Platform tested:
    Solaris2.5