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guchar* cr_input_get_byte_addr ( CRInput a_this,
gulong  a_offset 
)

Returns the memory address of the byte located at a given offset in the input stream.

Parameters:
a_this the current instance of CRInput.
a_offset the offset of the byte in the input stream starting from the beginning of the stream.
Returns:
the address, otherwise NULL if an error occured.

Definition at line 828 of file cr-input.c.

Referenced by cr_input_get_cur_byte_addr().

{
        g_return_val_if_fail (a_this && PRIVATE (a_this), NULL);

        if (a_offset >= PRIVATE (a_this)->nb_bytes) {
                return NULL;
        }

        return &PRIVATE (a_this)->in_buf[a_offset];
}


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