1<strings.h>(P)             POSIX Programmer's Manual            <strings.h>(P)
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NAME

6       strings.h - string operations
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SYNOPSIS

9       #include <strings.h>
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DESCRIPTION

12       The following shall be declared as functions and may also be defined as
13       macros. Function prototypes shall be provided.
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16              int    bcmp(const void *, const void *, size_t); (LEGACY )
17              void   bcopy(const void *, void *, size_t); (LEGACY )
18              void   bzero(void *, size_t); (LEGACY )
19              int    ffs(int);
20              char  *index(const char *, int); (LEGACY )
21              char  *rindex(const char *, int); (LEGACY )
22              int    strcasecmp(const char *, const char *);
23              int    strncasecmp(const char *, const char *, size_t);
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25       The size_t type shall be defined through typedef as described in  <std‐
26       def.h> .
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28       The following sections are informative.
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APPLICATION USAGE

31       None.
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RATIONALE

34       None.
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FUTURE DIRECTIONS

37       None.
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SEE ALSO

40       <stddef.h>  ,  the  System  Interfaces  volume of IEEE Std 1003.1-2001,
41       ffs(), strcasecmp(), strncasecmp()
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44       Portions of this text are reprinted and reproduced in  electronic  form
45       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
46       -- Portable Operating System Interface (POSIX),  The  Open  Group  Base
47       Specifications  Issue  6,  Copyright  (C) 2001-2003 by the Institute of
48       Electrical and Electronics Engineers, Inc and The Open  Group.  In  the
49       event of any discrepancy between this version and the original IEEE and
50       The Open Group Standard, the original IEEE and The Open Group  Standard
51       is  the  referee document. The original Standard can be obtained online
52       at http://www.opengroup.org/unix/online.html .
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56IEEE/The Open Group                  2003                       <strings.h>(P)
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