xdl_emit_diff     584 xdiff/xdiffi.c 	emit_func_t ef = xecfg->hunk_func ? xdl_call_hunk_func : xdl_emit_diff;
xdl_emit_diff      57 xdiff/xdiffi.h int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
xdl_emit_diff      31 xdiff/xemit.h  int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,