# Synopsis

PDX_MSGT iges_GetUnitString(long option, int flag, char *string)

# Purpose

Convert a global unit flag to a string.

# Description

This function returns the units string corresponding to the specified units flag value. The string buffer should be dimensioned to at least 5 characters. The returned string will be in null-terminated format. For a flag value of 3, a zero-length string will be returned. For a flag value of 1, the string IN (as opposed to INCH) will be returned.

# Input

## option

Options (not used)

## flag

The integer unit flag to be converted

## string

Address of a 5+ character buffer to store string

# Output

## string

Buffer loaded with corresponding string

# Return

IGES error code