/* Extend the array by 50%, plus the number we really need. */
int new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
- (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size M4_YY_CALL_LAST_ARG );
+ (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size M4_YY_CALL_LAST_ARG );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}