Re: Calling iconv() with the correct prototype definitions

iconv_open(): This has a return variable of datatype iconv_t. This is a
structure composing an int (the return value) and an int array (12 elements
containing fromccsid, toccsid, shift state, etc...).

For the return value the documentation states: If successful, iconv_open()
returns a conversion descriptor of data type iconv_t. This conversion
descriptor must be passed unchanged as an input parameter to the iconv() and
iconv_close() functions. If unsuccessful, iconv_open() returns -1 in the
return value of the conversion descriptor and sets errno to indicate the
error.

Regards,
Simon Coulter.
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