A nonzero value could indicate a vacuuming backlog or that items in the batches still require processing .
非零值表示存在清空积压,或批中仍有要处理的项。
Let 's see what happens when the callback returns a nonzero value .
我们来看看如果回调函数返回了一个非零的值会怎么样。
All nonzero numbers , positive and negative , are true .
所有的非零数字,正的和负的,都是true.
Ignores nonzero exit codes returned by commands , from the place it is specified to the end of the makefile .
忽略从指定该指令的位置到生成文件末尾之间,由命令返回的非零退出代码。
Nonzero if successful ; otherwise 0 .
如果成功返回非0值;否则返回0。
To prevent the system from calling the hook , the hook procedure must return a nonzero value .
为了阻止系统调用该钩子,钩子子程必须返回一个非0值。
If the hook procedure processed the message , it may return a nonzero value to prevent the system from passing the message to the rest of the hook chain or the target window procedure .