| SYNOPSIS | 
#include <dkim.h>
unsigned long dkim_minbody(
	DKIM *dkim
);
Retrieve the number of bytes of message body still required to satisfy all
canonicalizations. | 
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| DESCRIPTION | 
| Called When | dkim_minbody() can be called at any time after
    dkim_eoh() has been called. |  | 
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| ARGUMENTS |  | 
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| RETURN VALUES | 
    | Value | Description | 
|---|
 | 0 | All canonicalizations referenced by the message-specific
	handle have enough data to compute final hashes; no additional
	body data are required. |  | ULONG_MAX | At least one canonicalization referenced by the message-specific
	handle wants the entire message body. |  | otherwise | The number of bytes required to satisfy all canonicalizations
	referenced by the message-specific handle. |  | 
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| NOTES |  |