ICONV_CLOSE(3) Linux Programmer's Manual ICONV_CLOSE(3)
iconv_close - deallocate descriptor for character set con- version
#include <iconv.h> int iconv_close (iconv_t cd);
The iconv_close function deallocates a conversion descrip- tor cd previously allocated using iconv_open.
When successful, the iconv_close function returns 0. In case of error, it sets errno and returns -1.
UNIX98
iconv_open(3), iconv(3) GNU November 27, 1999 1