Searched refs:u_p (Results 1 – 1 of 1) sorted by relevance
45 long u_p = 0; /* undo stack pointer */ variable53 if (u_p < usize || in push_undo_stack()55 ustack[u_p].type = type; in push_undo_stack()56 ustack[u_p].t = get_addressed_line_node(to); in push_undo_stack()57 ustack[u_p].h = get_addressed_line_node(from); in push_undo_stack()58 return ustack + u_p++; in push_undo_stack()92 } else if (u_p) in pop_undo_stack()96 for (n = u_p; n-- > 0;) { in pop_undo_stack()119 for (n = u_p; n-- > (u_p + 1)/ 2;) in pop_undo_stack()120 USWAP(ustack[n], ustack[u_p - 1 - n]); in pop_undo_stack()[all …]