Manual of ICONV_CLOSE(3) (v2.21)

Linux Programmer's Manual

NAME

iconv_close - deallocate descriptor for character set conversion

#include <iconv.h>

int iconv_close(iconv_t cd);

The iconv_close() function deallocates a conversion descriptor 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