UNDEF_SPE
{PICK_AXE, UNDEF_SPE, TOOL_SYM, 1, 0},
{UNDEF_TYP, UNDEF_SPE, WAND_SYM, 2, 0},
{UNDEF_TYP, UNDEF_SPE, RING_SYM, 2, 0},
{UNDEF_TYP, UNDEF_SPE, POTION_SYM, 2, 0},
{UNDEF_TYP, UNDEF_SPE, SCROLL_SYM, 3, 0},
if (trop->trspe != UNDEF_SPE)