---
name: "VistaIOPrintParameters"
section: "3"
platform: "linux"
package: "libvistaio-dev"
version: "1.2.19-3+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/VistaIOPrintParameters"
---

# VistaIOPrintParameters(3)

print the values of a set of parameters

## NAME

VistaIOPrintParameters - print the values of a set of parameters

## SYNOPSIS

**#include \<vistaio.h\>**

**void VistaIOPrintParameters (FILE \****f***,**  **int** *nparams***,** **VistaIOOptionDescRec** *params***\[\],** **VistaIOPointer** *values***);**

## ARGUMENTS

- *f*

  *Specifies the stream to which the parameters are to be printed.*

- *nparams*

  *Specifies the number of entries in the table of option descriptors.*

- *params*

  *Specifies a table of option descriptors. Each entry describes one parameter.*

- *values*

  *Specifies the location of the structure containing the parameter values.*

## DESCRIPTION

**VistaIOPrintParameters** *prints the names, descriptions, and values of a set* *of parameters.*

*The parameters are described by a table of option descriptors (see* **VistaIOoption***(3)).*

*Parameter values must be stored in the structure pointed to by values.* *The offset at which a parameter lies within that structure must be supplied* *by the value field of the parameter's params table entry.* *Appropriate definitions having this property are produced by the* **vpdc** *compiler.*

## SEE ALSO

[**VistaIOoption**(3)](/VistaIOoption/3.md), **VistaIOLoadParameters**(3), **VistaIOParseParamOptions**(3), **VistaIOReportValidParamOptions**(3)

## AUTHOR

*Art Pope \<pope@cs.ubc.ca\>*

*Adaption to vistaio: Gert Wollny \<gw.fossdev@gmail.com\>*