({{, (RefLink[LibraryFunctionInformation, paclet:ref/LibraryFunctionInformation])[fun] 
returns information about a (RefLink[LibraryFunction, paclet:ref/LibraryFunction]).}})

OpenersNotesSection(Spacer1)Details

(RefLink[LibraryFunction, paclet:ref/LibraryFunction]) objects are created by (RefLink[LibraryFunctionLoad, paclet:ref/LibraryFunctionLoad]).

Typical possible components of the result include:

OpenersPrimaryExamplesSection(Spacer1)Examples  (1)

OpenersExampleSection0(Spacer1)Basic Examples  (1)

(RefLink[LibraryFunction, paclet:ref/LibraryFunction]) objects are generated by (RefLink[LibraryFunctionLoad, paclet:ref/LibraryFunctionLoad]):

fun=LibraryFunctionLoad["demo", "demo_I_I",{Integer},Integer]

This returns information about the (RefLink[LibraryFunction, paclet:ref/LibraryFunction]):

LibraryFunctionInformation[ fun]

({{DocumentationFooterIconsRelatedFunction.png, ({{See Also}, {(RefLink[LibraryFunctionLoad, paclet:ref/LibraryFunctionLoad])  ▪  (RefLink[LibraryFunction, paclet:ref/LibraryFunction])  ▪  (RefLink[Information, paclet:ref/Information])  ▪  (RefLink[SystemInformation, paclet:ref/SystemInformation])}})}})

({{DocumentationFooterIconsRelatedTutorial.png, ({{Tutorials}, {▪(RefLinkPlain[Library Link User Guide, paclet:LibraryLink/tutorial/Overview])}, {▪(RefLinkPlain[Library Structure, paclet:LibraryLink/tutorial/LibraryStructure])}, {▪(RefLinkPlain[Interacting with the Wolfram System, paclet:LibraryLink/tutorial/InteractionWithWolframLanguage])}})}})

({{DocumentationFooterIconsRelatedGuide.png, ({{Related Guides}, {▪(RefLinkPlain[Wolfram LibraryLink, paclet:guide/LibraryLink])}, {▪(RefLinkPlain[C/C++ Language Interface, paclet:guide/CLanguageInterface])}, {▪(RefLinkPlain[Calling External Programs, paclet:guide/CallingExternalPrograms])}})}})