25 lines
379 B
C
25 lines
379 B
C
struct node {
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struct node *next;
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int value;
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};
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struct node *current_node, global_list;
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void
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bar (void)
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{
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struct node *node, *next;
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node = current_node;
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next = node->next;
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if (node != &global_list)
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current_node = next;
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else
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{
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node = global_list.next;
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global_list.value = node->value;
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global_list.next = node->next;
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}
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foo (node);
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}
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