1<strings.h>(P) POSIX Programmer's Manual <strings.h>(P)
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6 strings.h - string operations
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9 #include <strings.h>
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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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15
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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31 None.
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34 None.
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37 None.
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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)