? buf[--len] : 0;
#if defined HAVE_ICONV_OPEN && defined HAVE_ICONV_H
+#ifndef ICONV_CONST
+#define ICONV_CONST
+#endif
if (ic_chck != (iconv_t)-1) {
char convbuf[1024];
- const char *in_buf = buf;
+ ICONV_CONST char *in_buf = (ICONV_CONST char *)buf;
char *out_buf = convbuf;
size_t in_cnt = len, out_cnt = sizeof convbuf - 1;
iconv(ic_chck, NULL, 0, NULL, 0);
while (iconv(ic_chck, &in_buf,&in_cnt,
- &out_buf,&out_cnt) == (size_t)-1) {
+ &out_buf,&out_cnt) == (size_t)-1) {
if (out_buf != convbuf) {
filtered_fwrite(f, convbuf, out_buf - convbuf, 0);
out_buf = convbuf;