1euclen(3C)               Standard C Library Functions               euclen(3C)
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NAME

6       euclen,  euccol,  eucscol  -  get  byte length and display width of EUC
7       characters
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SYNOPSIS

10       #include <euc.h>
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12       int euclen(const unsigned char *s);
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15       int euccol(const unsigned char *s);
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18       int eucscol(const unsigned char *str);
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DESCRIPTION

22       The euclen() function returns the length in bytes of the Extended  Unix
23       Code  (EUC)  character  pointed to by s, including single-shift charac‐
24       ters, if present.
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27       The euccol() function returns the screen column width of the EUC  char‐
28       acter pointed to by s.
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31       The  eucscol()  function  returns  the  screen  column width of the EUC
32       string pointed to by str.
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35       For the euclen() and euccol(), functions, s points to the first byte of
36       the  character.  This  byte  is  examined to determine its codeset. The
37       character type table for the current locale is used  for  codeset  byte
38       length and display width information.
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USAGE

41       These functions will work only with EUC locales.
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44       These  functions  can  be used safely in multithreaded applications, as
45       long as setlocale(3C) is not called to change the locale.
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ATTRIBUTES

48       See attributes(5) for descriptions of the following attributes:
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53       ┌───────────────────────────────────────────────────────────┐
54       │ATTRIBUTE TYPE                ATTRIBUTE VALUE              │
55       │MT-Level                      MT-Safe with exceptions      │
56       └───────────────────────────────────────────────────────────┘
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SEE ALSO

59       getwidth(3C), setlocale(3C), attributes(5)
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63SunOS 5.11                        20 Dec 1996                       euclen(3C)
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