40 lines
937 B
Markdown
40 lines
937 B
Markdown
# PR_GMTParameters
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Returns the time zone offset information that maps the specified
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{ref}`PRExplodedTime` to GMT.
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:::{note}
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**Note:** Since this function requires GMT as input, its primary use
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is as "filler" for cases in which you need a do-nothing callback.
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:::
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## Syntax
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```{code}
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#include <prtime.h>
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PRTimeParameters PR_GMTParameters (
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const PRExplodedTime *gmt);
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```
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### Parameter
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`gmt`
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: A pointer to the clock/calendar time whose offsets are to be
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determined. This time should be specified in GMT.
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### Returns
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A time parameters structure that expresses the time zone offsets at the
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specified time.
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## Description
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This is a frequently-used time parameter callback function. You don't
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normally call it directly; instead, you pass it as a parameter to
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`PR_ExplodeTime()` or `PR_NormalizeTime()`.
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This is a trivial function; for any input, it returns a
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{ref}`PRTimeParameters` structure with both fields set to zero.
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