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Function silc_smemdup SYNOPSIS
        void *silc_smemdup(SilcStack stack, const void *ptr, SilcUInt32 size);
DESCRIPTION
        Duplicates the memory area indicated by `ptr' which is the size of
        `size' bytes.  Returns pointer to the duplicated memory area.  This
        NULL terminates the dupped memory area by allocating `size' + 1
        bytes, so this function can be used to duplicate strings that does not
        have NULL termination.  This function allocates aligned memory so
        it can be used to duplicate also structures.  Returns NULL on error.
NOTES
        Be careful with this function:  do not free the returned pointer
        explicitly and do not save the returned pointer to a permanent
        location.

        If `stack' is NULL this function calls silc_memdup.
SILC Memory Interface silc_malloc silc_calloc silc_realloc silc_free silc_memdup silc_smalloc silc_smalloc_ua silc_scalloc silc_srealloc silc_srealloc_ua silc_smemdup silc_sstrdup

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