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| 34 | <TITLE>curs_inwstr 3x</TITLE> |
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| 39 | <H1>curs_inwstr 3x</H1> |
| 40 | <HR> |
| 41 | <PRE> |
| 42 | <!-- Manpage converted by man2html 3.0.1 --> |
| 43 | <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG> <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG> |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | </PRE> |
| 49 | <H2>NAME</H2><PRE> |
| 50 | <STRONG>inwstr</STRONG>, <STRONG>innwstr</STRONG>, <STRONG>winwstr</STRONG>, <STRONG>winnwstr</STRONG>, <STRONG>mvinwstr</STRONG>, <STRONG>mvinnwstr</STRONG>, |
| 51 | <STRONG>mvwinwstr</STRONG>, <STRONG>mvwinnwstr</STRONG> - get a string of <STRONG>wchar_t</STRONG> characters |
| 52 | from a curses window |
| 53 | |
| 54 | |
| 55 | </PRE> |
| 56 | <H2>SYNOPSIS</H2><PRE> |
| 57 | <STRONG>#include</STRONG> <STRONG><curses.h></STRONG> |
| 58 | |
| 59 | <STRONG>int</STRONG> <STRONG>inwstr(wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG> |
| 60 | <STRONG>int</STRONG> <STRONG>innwstr(wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG> |
| 61 | <STRONG>int</STRONG> <STRONG>winwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG> |
| 62 | <STRONG>int</STRONG> <STRONG>winnwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG> |
| 63 | <STRONG>int</STRONG> <STRONG>mvinwstr(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG> |
| 64 | <STRONG>int</STRONG> <STRONG>mvinnwstr(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG> |
| 65 | <STRONG>int</STRONG> <STRONG>mvwinwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG> |
| 66 | <STRONG>int</STRONG> <STRONG>mvwinnwstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>wchar_t</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG> |
| 67 | |
| 68 | |
| 69 | </PRE> |
| 70 | <H2>DESCRIPTION</H2><PRE> |
| 71 | These routines return a string of <STRONG>wchar_t</STRONG> characters in |
| 72 | <EM>wstr</EM>, extracted starting at the current cursor position in |
| 73 | the named window. Attributes are stripped from the char- |
| 74 | acters. The four functions with <EM>n</EM> as the last argument |
| 75 | return a leading substring at most <EM>n</EM> bytes long (exclusive |
| 76 | of the trailing NUL). Transfer stops at the end of the |
| 77 | current line, or when <EM>n</EM> bytes have been stored at the |
| 78 | location referenced by <EM>wstr</EM>. |
| 79 | |
| 80 | If the size <EM>n</EM> is not large enough to store a complete |
| 81 | character, an error is generated. |
| 82 | |
| 83 | |
| 84 | </PRE> |
| 85 | <H2>NOTES</H2><PRE> |
| 86 | Note that all routines except <STRONG>winnwstr</STRONG> may be macros. |
| 87 | |
| 88 | |
| 89 | </PRE> |
| 90 | <H2>RETURN VALUES</H2><PRE> |
| 91 | All routines return <STRONG>ERR</STRONG> upon failure. Upon successful com- |
| 92 | pletion, the *<STRONG>inwstr</STRONG> routines return <STRONG>OK</STRONG>, and the *<STRONG>innwstr</STRONG> |
| 93 | routines return the number of characters read into the |
| 94 | string. |
| 95 | |
| 96 | |
| 97 | </PRE> |
| 98 | <H2>SEE ALSO</H2><PRE> |
| 99 | <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>, <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG> |
| 100 | |
| 101 | |
| 102 | |
| 103 | <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG> |
| 104 | </PRE> |
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