[#BloombergLP-balber-BerUtil_CharacterImpUtil-getUnsignedCharValue]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::xref:BloombergLP/balber/BerUtil_CharacterImpUtil.adoc[BerUtil_CharacterImpUtil]::getUnsignedCharValue
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Read the specified `length` number of bytes from the input sequence of the specified `streamBuf` and load to the specified `value` the interpretation of those bytes as the value of the contents octets of a BER‐encoded integer according to the specification. Return 0 if successful, and a non‐zero value otherwise. The operation succeeds if `length` bytes are successfully read from the input sequence of the `streamBuf` without the read position becoming unavailable, and the bytes read contain a valid representation of the contents octets of an integer value according to the specification.

== Synopsis

Declared in `<balber_berutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
getUnsignedCharValue(
    unsigned char* value,
    std::streambuf* streamBuf,
    int length);
----


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