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  1. <!-- Creator     : groff version 1.18.1 -->
    2. 

  2. <!-- CreationDate: Tue Jun 30 22:52:08 2009 -->
    3. 

  3. <html>
    4. 

  4. <head>
    5. 

  5. <meta name="generator" content="groff -Thtml, see www.gnu.org">
    6. 

  6. <meta name="Content-Style" content="text/css">
    7. 

  7. <title>ICONV_OPEN</title>
    8. 

  8. </head>
    9. 

  9. <body>
    10. 

  10. 

  11. <h1 align=center>ICONV_OPEN</h1>
    12. 

  12. <a href="#NAME">NAME</a><br>
    13. 

  13. <a href="#SYNOPSIS">SYNOPSIS</a><br>
    14. 

  14. <a href="#DESCRIPTION">DESCRIPTION</a><br>
    15. 

  15. <a href="#RETURN VALUE">RETURN VALUE</a><br>
    16. 

  16. <a href="#ERRORS">ERRORS</a><br>
    17. 

  17. <a href="#CONFORMING TO">CONFORMING TO</a><br>
    18. 

  18. <a href="#SEE ALSO">SEE ALSO</a><br>
    19. 

  19. 

  20. <hr>
    21. 

  21. <a name="NAME"></a>
    22. 

  22. <h2>NAME</h2>
    23. 

  23. <!-- INDENTATION -->
    24. 

  24. <table width="100%" border=0 rules="none" frame="void"
    25. 

  25.        cols="2" cellspacing="0" cellpadding="0">
    26. 

  26. <tr valign="top" align="left">
    27. 

  27. <td width="10%"></td>
    28. 

  28. <td width="89%">
    29. 

  29. <p>iconv_open &minus; allocate descriptor for character set
    30. 

  30. conversion</p>
    31. 

  31. </td>
    32. 

  32. </table>
    33. 

  33. <a name="SYNOPSIS"></a>
    34. 

  34. <h2>SYNOPSIS</h2>
    35. 

  35. <!-- INDENTATION -->
    36. 

  36. <table width="100%" border=0 rules="none" frame="void"
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  37.        cols="2" cellspacing="0" cellpadding="0">
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    39. 

  39. <td width="10%"></td>
    40. 

  40. <td width="89%">
    41. 

  41. <pre><b>#include &lt;iconv.h&gt;
    42. 

  42. 

  43. iconv_t iconv_open (const char*</b> <i>tocode</i><b>, const char*</b> <i>fromcode</i><b>);
    44. 

  44. </b></pre>
    45. 

  45. </td>
    46. 

  46. </table>
    47. 

  47. <a name="DESCRIPTION"></a>
    48. 

  48. <h2>DESCRIPTION</h2>
    49. 

  49. <!-- INDENTATION -->
    50. 

  50. 

  51. <table width="100%" border=0 rules="none" frame="void"
    52. 

  52.        cols="2" cellspacing="0" cellpadding="0">
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  53. <tr valign="top" align="left">
    54. 

  54. <td width="10%"></td>
    55. 

  55. <td width="89%">
    56. 

  56. <p>The <b>iconv_open</b> function allocates a conversion
    57. 

  57. descriptor suitable for converting byte sequences from
    58. 

  58. character encoding <i>fromcode</i> to character encoding
    59. 

  59. <i>tocode</i>.</p>
    60. 

  60. <!-- INDENTATION -->
    61. 

  61. <p>The values permitted for <i>fromcode</i> and
    62. 

  62. <i>tocode</i> and the supported combinations are system
    63. 

  63. dependent. For the libiconv library, the following encodings
    64. 

  64. are supported, in all combinations.</p>
    65. 

  65. </td>
    66. 

  66. </table>
    67. 

  67. <!-- INDENTATION -->
    68. 

  68. <table width="100%" border=0 rules="none" frame="void"
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  70. <tr valign="top" align="left">
    71. 

  71. <td width="10%"></td>
    72. 

  72. <td width="89%">
    73. 

  73. <p>European languages</p></td>
    74. 

  74. </table>
    75. 

  75. <!-- INDENTATION -->
    76. 

  76. <table width="100%" border=0 rules="none" frame="void"
    77. 

  77.        cols="2" cellspacing="0" cellpadding="0">
    78. 

  78. <tr valign="top" align="left">
    79. 

  79. <td width="21%"></td>
    80. 

  80. <td width="77%">
    81. 

  81. <p>ASCII,
    82. 

  82. ISO&minus;8859&minus;{1,2,3,4,5,7,9,10,13,14,15,16},
    83. 

  83. KOI8&minus;R, KOI8&minus;U, KOI8&minus;RU,
    84. 

  84. CP{1250,1251,1252,1253,1254,1257}, CP{850,866,1131},
    85. 

  85. Mac{Roman,CentralEurope,Iceland,Croatian,Romania},
    86. 

  86. Mac{Cyrillic,Ukraine,Greek,Turkish}, Macintosh</p>
    87. 

  87. </td>
    88. 

  88. </table>
    89. 

  89. <!-- INDENTATION -->
    90. 

  90. <table width="100%" border=0 rules="none" frame="void"
    91. 

  91.        cols="2" cellspacing="0" cellpadding="0">
    92. 

  92. <tr valign="top" align="left">
    93. 

  93. <td width="10%"></td>
    94. 

  94. <td width="89%">
    95. 

  95. <p>Semitic languages</p></td>
    96. 

  96. </table>
    97. 

  97. <!-- INDENTATION -->
    98. 

  98. <table width="100%" border=0 rules="none" frame="void"
    99. 

  99.        cols="2" cellspacing="0" cellpadding="0">
    100. 

  100. <tr valign="top" align="left">
    101. 

  101. <td width="21%"></td>
    102. 

  102. <td width="77%">
    103. 

  103. <p>ISO&minus;8859&minus;{6,8}, CP{1255,1256}, CP862,
    104. 

  104. Mac{Hebrew,Arabic}</p>
    105. 

  105. </td>
    106. 

  106. </table>
    107. 

  107. <!-- INDENTATION -->
    108. 

  108. <table width="100%" border=0 rules="none" frame="void"
    109. 

  109.        cols="2" cellspacing="0" cellpadding="0">
    110. 

  110. <tr valign="top" align="left">
    111. 

  111. <td width="10%"></td>
    112. 

  112. <td width="89%">
    113. 

  113. <p>Japanese</p></td>
    114. 

  114. </table>
    115. 

  115. <!-- INDENTATION -->
    116. 

  116. <table width="100%" border=0 rules="none" frame="void"
    117. 

  117.        cols="2" cellspacing="0" cellpadding="0">
    118. 

  118. <tr valign="top" align="left">
    119. 

  119. <td width="21%"></td>
    120. 

  120. <td width="77%">
    121. 

  121. <p>EUC&minus;JP, SHIFT_JIS, CP932, ISO&minus;2022&minus;JP,
    122. 

  122. ISO&minus;2022&minus;JP&minus;2,
    123. 

  123. ISO&minus;2022&minus;JP&minus;1</p>
    124. 

  124. </td>
    125. 

  125. </table>
    126. 

  126. <!-- INDENTATION -->
    127. 

  127. <table width="100%" border=0 rules="none" frame="void"
    128. 

  128.        cols="2" cellspacing="0" cellpadding="0">
    129. 

  129. <tr valign="top" align="left">
    130. 

  130. <td width="10%"></td>
    131. 

  131. <td width="89%">
    132. 

  132. <p>Chinese</p></td>
    133. 

  133. </table>
    134. 

  134. <!-- INDENTATION -->
    135. 

  135. <table width="100%" border=0 rules="none" frame="void"
    136. 

  136.        cols="2" cellspacing="0" cellpadding="0">
    137. 

  137. <tr valign="top" align="left">
    138. 

  138. <td width="21%"></td>
    139. 

  139. <td width="77%">
    140. 

  140. <p>EUC&minus;CN, HZ, GBK, CP936, GB18030, EUC&minus;TW,
    141. 

  141. BIG5, CP950, BIG5&minus;HKSCS, BIG5&minus;HKSCS:2001,
    142. 

  142. BIG5&minus;HKSCS:1999, ISO&minus;2022&minus;CN,
    143. 

  143. ISO&minus;2022&minus;CN&minus;EXT</p>
    144. 

  144. </td>
    145. 

  145. </table>
    146. 

  146. <!-- TABS -->
    147. 

  147. <table width="100%" border=0 rules="none" frame="void"
    148. 

  148.        cols="3" cellspacing="0" cellpadding="0">
    149. 

  149. <tr valign="top" align="left">
    150. 

  150. <td width="11%"></td>
    151. 

  151. <td width="8%">
    152. 

  152. 

  153. <p>Korean</p>
    154. 

  154. </td>
    155. 

  155. <td width="79%">
    156. 

  156. </td>
    157. 

  157. </table>
    158. 

  158. <!-- INDENTATION -->
    159. 

  159. <table width="100%" border=0 rules="none" frame="void"
    160. 

  160.        cols="2" cellspacing="0" cellpadding="0">
    161. 

  161. <tr valign="top" align="left">
    162. 

  162. <td width="21%"></td>
    163. 

  163. <td width="77%">
    164. 

  164. <p>EUC&minus;KR, CP949, ISO&minus;2022&minus;KR, JOHAB</p>
    165. 

  165. </td>
    166. 

  166. </table>
    167. 

  167. <!-- INDENTATION -->
    168. 

  168. <table width="100%" border=0 rules="none" frame="void"
    169. 

  169.        cols="2" cellspacing="0" cellpadding="0">
    170. 

  170. <tr valign="top" align="left">
    171. 

  171. <td width="10%"></td>
    172. 

  172. <td width="89%">
    173. 

  173. <p>Armenian</p></td>
    174. 

  174. </table>
    175. 

  175. <!-- INDENTATION -->
    176. 

  176. <table width="100%" border=0 rules="none" frame="void"
    177. 

  177.        cols="2" cellspacing="0" cellpadding="0">
    178. 

  178. <tr valign="top" align="left">
    179. 

  179. <td width="21%"></td>
    180. 

  180. <td width="77%">
    181. 

  181. <p>ARMSCII&minus;8</p>
    182. 

  182. </td>
    183. 

  183. </table>
    184. 

  184. <!-- INDENTATION -->
    185. 

  185. <table width="100%" border=0 rules="none" frame="void"
    186. 

  186.        cols="2" cellspacing="0" cellpadding="0">
    187. 

  187. <tr valign="top" align="left">
    188. 

  188. <td width="10%"></td>
    189. 

  189. <td width="89%">
    190. 

  190. <p>Georgian</p></td>
    191. 

  191. </table>
    192. 

  192. <!-- INDENTATION -->
    193. 

  193. <table width="100%" border=0 rules="none" frame="void"
    194. 

  194.        cols="2" cellspacing="0" cellpadding="0">
    195. 

  195. <tr valign="top" align="left">
    196. 

  196. <td width="21%"></td>
    197. 

  197. <td width="77%">
    198. 

  198. <p>Georgian&minus;Academy, Georgian&minus;PS</p>
    199. 

  199. </td>
    200. 

  200. </table>
    201. 

  201. <!-- TABS -->
    202. 

  202. <table width="100%" border=0 rules="none" frame="void"
    203. 

  203.        cols="3" cellspacing="0" cellpadding="0">
    204. 

  204. <tr valign="top" align="left">
    205. 

  205. <td width="11%"></td>
    206. 

  206. <td width="7%">
    207. 

  207. 

  208. <p>Tajik</p>
    209. 

  209. </td>
    210. 

  210. <td width="80%">
    211. 

  211. </td>
    212. 

  212. </table>
    213. 

  213. <!-- INDENTATION -->
    214. 

  214. <table width="100%" border=0 rules="none" frame="void"
    215. 

  215.        cols="2" cellspacing="0" cellpadding="0">
    216. 

  216. <tr valign="top" align="left">
    217. 

  217. <td width="21%"></td>
    218. 

  218. <td width="77%">
    219. 

  219. <p>KOI8&minus;T</p>
    220. 

  220. </td>
    221. 

  221. </table>
    222. 

  222. <!-- TABS -->
    223. 

  223. <table width="100%" border=0 rules="none" frame="void"
    224. 

  224.        cols="3" cellspacing="0" cellpadding="0">
    225. 

  225. <tr valign="top" align="left">
    226. 

  226. <td width="11%"></td>
    227. 

  227. <td width="8%">
    228. 

  228. 

  229. <p>Kazakh</p>
    230. 

  230. </td>
    231. 

  231. <td width="79%">
    232. 

  232. </td>
    233. 

  233. </table>
    234. 

  234. <!-- INDENTATION -->
    235. 

  235. <table width="100%" border=0 rules="none" frame="void"
    236. 

  236.        cols="2" cellspacing="0" cellpadding="0">
    237. 

  237. <tr valign="top" align="left">
    238. 

  238. <td width="21%"></td>
    239. 

  239. <td width="77%">
    240. 

  240. <p>PT154, RK1048</p>
    241. 

  241. </td>
    242. 

  242. </table>
    243. 

  243. <!-- TABS -->
    244. 

  244. <table width="100%" border=0 rules="none" frame="void"
    245. 

  245.        cols="3" cellspacing="0" cellpadding="0">
    246. 

  246. <tr valign="top" align="left">
    247. 

  247. <td width="11%"></td>
    248. 

  248. <td width="5%">
    249. 

  249. 

  250. <p>Thai</p>
    251. 

  251. </td>
    252. 

  252. <td width="82%">
    253. 

  253. </td>
    254. 

  254. </table>
    255. 

  255. <!-- INDENTATION -->
    256. 

  256. <table width="100%" border=0 rules="none" frame="void"
    257. 

  257.        cols="2" cellspacing="0" cellpadding="0">
    258. 

  258. <tr valign="top" align="left">
    259. 

  259. <td width="21%"></td>
    260. 

  260. <td width="77%">
    261. 

  261. <p>TIS&minus;620, CP874, MacThai</p>
    262. 

  262. </td>
    263. 

  263. </table>
    264. 

  264. <!-- INDENTATION -->
    265. 

  265. <table width="100%" border=0 rules="none" frame="void"
    266. 

  266.        cols="2" cellspacing="0" cellpadding="0">
    267. 

  267. <tr valign="top" align="left">
    268. 

  268. <td width="10%"></td>
    269. 

  269. <td width="89%">
    270. 

  270. <p>Laotian</p></td>
    271. 

  271. </table>
    272. 

  272. <!-- INDENTATION -->
    273. 

  273. <table width="100%" border=0 rules="none" frame="void"
    274. 

  274.        cols="2" cellspacing="0" cellpadding="0">
    275. 

  275. <tr valign="top" align="left">
    276. 

  276. <td width="21%"></td>
    277. 

  277. <td width="77%">
    278. 

  278. <p>MuleLao&minus;1, CP1133</p>
    279. 

  279. </td>
    280. 

  280. </table>
    281. 

  281. <!-- INDENTATION -->
    282. 

  282. <table width="100%" border=0 rules="none" frame="void"
    283. 

  283.        cols="2" cellspacing="0" cellpadding="0">
    284. 

  284. <tr valign="top" align="left">
    285. 

  285. <td width="10%"></td>
    286. 

  286. <td width="89%">
    287. 

  287. <p>Vietnamese</p></td>
    288. 

  288. </table>
    289. 

  289. <!-- INDENTATION -->
    290. 

  290. <table width="100%" border=0 rules="none" frame="void"
    291. 

  291.        cols="2" cellspacing="0" cellpadding="0">
    292. 

  292. <tr valign="top" align="left">
    293. 

  293. <td width="21%"></td>
    294. 

  294. <td width="77%">
    295. 

  295. <p>VISCII, TCVN, CP1258</p>
    296. 

  296. </td>
    297. 

  297. </table>
    298. 

  298. <!-- INDENTATION -->
    299. 

  299. <table width="100%" border=0 rules="none" frame="void"
    300. 

  300.        cols="2" cellspacing="0" cellpadding="0">
    301. 

  301. <tr valign="top" align="left">
    302. 

  302. <td width="10%"></td>
    303. 

  303. <td width="89%">
    304. 

  304. <p>Platform specifics</p></td>
    305. 

  305. </table>
    306. 

  306. <!-- INDENTATION -->
    307. 

  307. <table width="100%" border=0 rules="none" frame="void"
    308. 

  308.        cols="2" cellspacing="0" cellpadding="0">
    309. 

  309. <tr valign="top" align="left">
    310. 

  310. <td width="21%"></td>
    311. 

  311. <td width="77%">
    312. 

  312. <p>HP&minus;ROMAN8, NEXTSTEP</p>
    313. 

  313. </td>
    314. 

  314. </table>
    315. 

  315. <!-- INDENTATION -->
    316. 

  316. <table width="100%" border=0 rules="none" frame="void"
    317. 

  317.        cols="2" cellspacing="0" cellpadding="0">
    318. 

  318. <tr valign="top" align="left">
    319. 

  319. <td width="10%"></td>
    320. 

  320. <td width="89%">
    321. 

  321. <p>Full Unicode</p></td>
    322. 

  322. </table>
    323. 

  323. <!-- INDENTATION -->
    324. 

  324. <table width="100%" border=0 rules="none" frame="void"
    325. 

  325.        cols="2" cellspacing="0" cellpadding="0">
    326. 

  326. <tr valign="top" align="left">
    327. 

  327. <td width="21%"></td>
    328. 

  328. <td width="77%">
    329. 

  329. <p>UTF&minus;8</p>
    330. 

  330. <!-- INDENTATION -->
    331. 

  331. <p>UCS&minus;2, UCS&minus;2BE, UCS&minus;2LE</p>
    332. 

  332. <!-- INDENTATION -->
    333. 

  333. <p>UCS&minus;4, UCS&minus;4BE, UCS&minus;4LE</p>
    334. 

  334. <!-- INDENTATION -->
    335. 

  335. <p>UTF&minus;16, UTF&minus;16BE, UTF&minus;16LE</p>
    336. 

  336. <!-- INDENTATION -->
    337. 

  337. <p>UTF&minus;32, UTF&minus;32BE, UTF&minus;32LE</p>
    338. 

  338. <!-- INDENTATION -->
    339. 

  339. <p>UTF&minus;7</p>
    340. 

  340. <!-- INDENTATION -->
    341. 

  341. <p>C99, JAVA</p>
    342. 

  342. </td>
    343. 

  343. </table>
    344. 

  344. <!-- INDENTATION -->
    345. 

  345. <table width="100%" border=0 rules="none" frame="void"
    346. 

  346.        cols="2" cellspacing="0" cellpadding="0">
    347. 

  347. <tr valign="top" align="left">
    348. 

  348. <td width="10%"></td>
    349. 

  349. <td width="89%">
    350. 

  350. <p>Full Unicode, in terms of <b>uint16_t</b> or
    351. 

  351. <b>uint32_t</b></p></td>
    352. 

  352. </table>
    353. 

  353. <!-- INDENTATION -->
    354. 

  354. <table width="100%" border=0 rules="none" frame="void"
    355. 

  355.        cols="2" cellspacing="0" cellpadding="0">
    356. 

  356. <tr valign="top" align="left">
    357. 

  357. <td width="21%"></td>
    358. 

  358. <td width="77%">
    359. 

  359. <p>(with machine dependent endianness and alignment)</p>
    360. 

  360. <!-- INDENTATION -->
    361. 

  361. <p>UCS&minus;2&minus;INTERNAL,
    362. 

  362. UCS&minus;4&minus;INTERNAL</p>
    363. 

  363. </td>
    364. 

  364. </table>
    365. 

  365. <!-- INDENTATION -->
    366. 

  366. <table width="100%" border=0 rules="none" frame="void"
    367. 

  367.        cols="2" cellspacing="0" cellpadding="0">
    368. 

  368. <tr valign="top" align="left">
    369. 

  369. <td width="10%"></td>
    370. 

  370. <td width="89%">
    371. 

  371. <p>Locale dependent, in terms of <b>char</b> or
    372. 

  372. <b>wchar_t</b></p></td>
    373. 

  373. </table>
    374. 

  374. <!-- INDENTATION -->
    375. 

  375. <table width="100%" border=0 rules="none" frame="void"
    376. 

  376.        cols="2" cellspacing="0" cellpadding="0">
    377. 

  377. <tr valign="top" align="left">
    378. 

  378. <td width="21%"></td>
    379. 

  379. <td width="77%">
    380. 

  380. <p>(with machine dependent endianness and alignment, and
    381. 

  381. with semantics depending on the OS and the current LC_CTYPE
    382. 

  382. locale facet)</p>
    383. 

  383. <!-- INDENTATION -->
    384. 

  384. <p>char, wchar_t</p>
    385. 

  385. </td>
    386. 

  386. </table>
    387. 

  387. <!-- INDENTATION -->
    388. 

  388. <table width="100%" border=0 rules="none" frame="void"
    389. 

  389.        cols="2" cellspacing="0" cellpadding="0">
    390. 

  390. <tr valign="top" align="left">
    391. 

  391. <td width="10%"></td>
    392. 

  392. <td width="89%">
    393. 

  393. <p>When configured with the option
    394. 

  394. <b>&minus;&minus;enable&minus;extra&minus;encodings</b>, it
    395. 

  395. also provides support for a few extra encodings:</p>
    396. 

  396. </td>
    397. 

  397. </table>
    398. 

  398. <!-- INDENTATION -->
    399. 

  399. <table width="100%" border=0 rules="none" frame="void"
    400. 

  400.        cols="2" cellspacing="0" cellpadding="0">
    401. 

  401. <tr valign="top" align="left">
    402. 

  402. <td width="10%"></td>
    403. 

  403. <td width="89%">
    404. 

  404. <p>European languages</p></td>
    405. 

  405. </table>
    406. 

  406. <!-- INDENTATION -->
    407. 

  407. <table width="100%" border=0 rules="none" frame="void"
    408. 

  408.        cols="2" cellspacing="0" cellpadding="0">
    409. 

  409. <tr valign="top" align="left">
    410. 

  410. <td width="21%"></td>
    411. 

  411. <td width="77%">
    412. 

  412. <pre>CP{437,737,775,852,853,855,857,858,860,861,863,865,869,1125}
    413. 

  413. </pre>
    414. 

  414. </td>
    415. 

  415. </table>
    416. 

  416. <!-- INDENTATION -->
    417. 

  417. 

  418. <table width="100%" border=0 rules="none" frame="void"
    419. 

  419.        cols="2" cellspacing="0" cellpadding="0">
    420. 

  420. <tr valign="top" align="left">
    421. 

  421. <td width="10%"></td>
    422. 

  422. <td width="89%">
    423. 

  423. <p>Semitic languages</p></td>
    424. 

  424. </table>
    425. 

  425. <!-- INDENTATION -->
    426. 

  426. <table width="100%" border=0 rules="none" frame="void"
    427. 

  427.        cols="2" cellspacing="0" cellpadding="0">
    428. 

  428. <tr valign="top" align="left">
    429. 

  429. <td width="21%"></td>
    430. 

  430. <td width="77%">
    431. 

  431. <p>CP864</p>
    432. 

  432. </td>
    433. 

  433. </table>
    434. 

  434. <!-- INDENTATION -->
    435. 

  435. <table width="100%" border=0 rules="none" frame="void"
    436. 

  436.        cols="2" cellspacing="0" cellpadding="0">
    437. 

  437. <tr valign="top" align="left">
    438. 

  438. <td width="10%"></td>
    439. 

  439. <td width="89%">
    440. 

  440. <p>Japanese</p></td>
    441. 

  441. </table>
    442. 

  442. <!-- INDENTATION -->
    443. 

  443. <table width="100%" border=0 rules="none" frame="void"
    444. 

  444.        cols="2" cellspacing="0" cellpadding="0">
    445. 

  445. <tr valign="top" align="left">
    446. 

  446. <td width="21%"></td>
    447. 

  447. <td width="77%">
    448. 

  448. <p>EUC&minus;JISX0213, Shift_JISX0213,
    449. 

  449. ISO&minus;2022&minus;JP&minus;3</p>
    450. 

  450. </td>
    451. 

  451. </table>
    452. 

  452. <!-- INDENTATION -->
    453. 

  453. <table width="100%" border=0 rules="none" frame="void"
    454. 

  454.        cols="2" cellspacing="0" cellpadding="0">
    455. 

  455. <tr valign="top" align="left">
    456. 

  456. <td width="10%"></td>
    457. 

  457. <td width="89%">
    458. 

  458. <p>Chinese</p></td>
    459. 

  459. </table>
    460. 

  460. <!-- INDENTATION -->
    461. 

  461. <table width="100%" border=0 rules="none" frame="void"
    462. 

  462.        cols="2" cellspacing="0" cellpadding="0">
    463. 

  463. <tr valign="top" align="left">
    464. 

  464. <td width="21%"></td>
    465. 

  465. <td width="77%">
    466. 

  466. <p>BIG5&minus;2003 (experimental)</p>
    467. 

  467. </td>
    468. 

  468. </table>
    469. 

  469. <!-- INDENTATION -->
    470. 

  470. <table width="100%" border=0 rules="none" frame="void"
    471. 

  471.        cols="2" cellspacing="0" cellpadding="0">
    472. 

  472. <tr valign="top" align="left">
    473. 

  473. <td width="10%"></td>
    474. 

  474. <td width="89%">
    475. 

  475. <p>Turkmen</p></td>
    476. 

  476. </table>
    477. 

  477. <!-- INDENTATION -->
    478. 

  478. <table width="100%" border=0 rules="none" frame="void"
    479. 

  479.        cols="2" cellspacing="0" cellpadding="0">
    480. 

  480. <tr valign="top" align="left">
    481. 

  481. <td width="21%"></td>
    482. 

  482. <td width="77%">
    483. 

  483. <p>TDS565</p>
    484. 

  484. </td>
    485. 

  485. </table>
    486. 

  486. <!-- INDENTATION -->
    487. 

  487. <table width="100%" border=0 rules="none" frame="void"
    488. 

  488.        cols="2" cellspacing="0" cellpadding="0">
    489. 

  489. <tr valign="top" align="left">
    490. 

  490. <td width="10%"></td>
    491. 

  491. <td width="89%">
    492. 

  492. <p>Platform specifics</p></td>
    493. 

  493. </table>
    494. 

  494. <!-- INDENTATION -->
    495. 

  495. <table width="100%" border=0 rules="none" frame="void"
    496. 

  496.        cols="2" cellspacing="0" cellpadding="0">
    497. 

  497. <tr valign="top" align="left">
    498. 

  498. <td width="21%"></td>
    499. 

  499. <td width="77%">
    500. 

  500. <p>ATARIST, RISCOS&minus;LATIN1</p>
    501. 

  501. </td>
    502. 

  502. </table>
    503. 

  503. <!-- INDENTATION -->
    504. 

  504. <table width="100%" border=0 rules="none" frame="void"
    505. 

  505.        cols="2" cellspacing="0" cellpadding="0">
    506. 

  506. <tr valign="top" align="left">
    507. 

  507. <td width="10%"></td>
    508. 

  508. <td width="89%">
    509. 

  509. <p>The empty encoding name &quot;&quot; is equivalent to
    510. 

  510. &quot;char&quot;: it denotes the locale dependent character
    511. 

  511. encoding.</p>
    512. 

  512. <!-- INDENTATION -->
    513. 

  513. <p>When the string &quot;//TRANSLIT&quot; is appended to
    514. 

  514. <i>tocode</i>, transliteration is activated. This means that
    515. 

  515. when a character cannot be represented in the target
    516. 

  516. character set, it can be approximated through one or several
    517. 

  517. characters that look similar to the original character.</p>
    518. 

  518. <!-- INDENTATION -->
    519. 

  519. <p>When the string &quot;//IGNORE&quot; is appended to
    520. 

  520. <i>tocode</i>, characters that cannot be represented in the
    521. 

  521. target character set will be silently discarded.</p>
    522. 

  522. <!-- INDENTATION -->
    523. 

  523. <p>The resulting conversion descriptor can be used with
    524. 

  524. <b>iconv</b> any number of times. It remains valid until
    525. 

  525. deallocated using <b>iconv_close</b>.</p>
    526. 

  526. <!-- INDENTATION -->
    527. 

  527. <p>A conversion descriptor contains a conversion state.
    528. 

  528. After creation using <b>iconv_open</b>, the state is in the
    529. 

  529. initial state. Using <b>iconv</b> modifies the
    530. 

  530. descriptor&rsquo;s conversion state. (This implies that a
    531. 

  531. conversion descriptor can not be used in multiple threads
    532. 

  532. simultaneously.) To bring the state back to the initial
    533. 

  533. state, use <b>iconv</b> with NULL as <i>inbuf</i>
    534. 

  534. argument.</p>
    535. 

  535. </td>
    536. 

  536. </table>
    537. 

  537. <a name="RETURN VALUE"></a>
    538. 

  538. <h2>RETURN VALUE</h2>
    539. 

  539. <!-- INDENTATION -->
    540. 

  540. <table width="100%" border=0 rules="none" frame="void"
    541. 

  541.        cols="2" cellspacing="0" cellpadding="0">
    542. 

  542. <tr valign="top" align="left">
    543. 

  543. <td width="10%"></td>
    544. 

  544. <td width="89%">
    545. 

  545. <p>The <b>iconv_open</b> function returns a freshly
    546. 

  546. allocated conversion descriptor. In case of error, it sets
    547. 

  547. <b>errno</b> and returns (iconv_t)(&minus;1).</p>
    548. 

  548. </td>
    549. 

  549. </table>
    550. 

  550. <a name="ERRORS"></a>
    551. 

  551. <h2>ERRORS</h2>
    552. 

  552. <!-- INDENTATION -->
    553. 

  553. <table width="100%" border=0 rules="none" frame="void"
    554. 

  554.        cols="2" cellspacing="0" cellpadding="0">
    555. 

  555. <tr valign="top" align="left">
    556. 

  556. <td width="10%"></td>
    557. 

  557. <td width="89%">
    558. 

  558. <p>The following error can occur, among others:</p>
    559. 

  559. </td>
    560. 

  560. </table>
    561. 

  561. <!-- TABS -->
    562. 

  562. <table width="100%" border=0 rules="none" frame="void"
    563. 

  563.        cols="4" cellspacing="0" cellpadding="0">
    564. 

  564. <tr valign="top" align="left">
    565. 

  565. <td width="11%"></td>
    566. 

  566. <td width="8%">
    567. 

  567. 

  568. <p><b>EINVAL</b></p>
    569. 

  569. </td>
    570. 

  570. <td width="1%"></td>
    571. 

  571. <td width="77%">
    572. 

  572. 

  573. <p>The conversion from <i>fromcode</i> to <i>tocode</i> is
    574. 

  574. not supported by the implementation.</p>
    575. 

  575. </td>
    576. 

  576. </table>
    577. 

  577. <a name="CONFORMING TO"></a>
    578. 

  578. <h2>CONFORMING TO</h2>
    579. 

  579. <!-- INDENTATION -->
    580. 

  580. <table width="100%" border=0 rules="none" frame="void"
    581. 

  581.        cols="2" cellspacing="0" cellpadding="0">
    582. 

  582. <tr valign="top" align="left">
    583. 

  583. <td width="10%"></td>
    584. 

  584. <td width="89%">
    585. 

  585. <p>POSIX:2001</p>
    586. 

  586. </td>
    587. 

  587. </table>
    588. 

  588. <a name="SEE ALSO"></a>
    589. 

  589. <h2>SEE ALSO</h2>
    590. 

  590. <!-- INDENTATION -->
    591. 

  591. <table width="100%" border=0 rules="none" frame="void"
    592. 

  592.        cols="2" cellspacing="0" cellpadding="0">
    593. 

  593. <tr valign="top" align="left">
    594. 

  594. <td width="10%"></td>
    595. 

  595. <td width="89%">
    596. 

  596. <p><b>iconv</b>(3) <b>iconvctl</b>(3)
    597. 

  597. <b>iconv_close</b>(3)</p>
    598. 

  598. </td>
    599. 

  599. </table>
    600. 

  600. <hr>
    601. 

  601. </body>
    602. 

  602. </html>
    603.