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#
#Copyright (c) 1994 Cygnus Support.
#All rights reserved.
#
#Redistribution and use in source and binary forms are permitted
#provided that the above copyright notice and this paragraph are
#duplicated in all such forms and that any documentation,
#and/or other materials related to such
#distribution and use acknowledge that the software was developed
#at Cygnus Support, Inc. Cygnus Support, Inc. may not be used to
#endorse or promote products derived from this software without
#specific prior written permission.
#THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
#IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
#WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
@node Strings
@chapter Strings and Memory (@file{string.h})
This chapter describes string-handling functions and functions for
managing areas of memory. The corresponding declarations are in
@file{string.h}.
@menu
* Function bcmp:: Compare two memory areas
* Function bcopy:: Copy memory regions
* Function bzero:: Initialize memory to zero
* Function index:: Search for character in string
* Function memccpy:: Copy memory regions up to end-token
* Function memchr:: Find character in memory
* Function memcmp:: Compare two memory areas
* Function memcpy:: Copy memory regions
* Function memmem:: Find memory segment
* Function memmove:: Move possibly overlapping memory
* Function mempcpy:: Copy memory regions and locate end
* Function memrchr:: Reverse search for character in memory
* Function memset:: Set an area of memory
* Function rawmemchr:: Find character in memory
* Function rindex:: Reverse search for character in string
* Function stpcpy:: Copy string returning a pointer to its end
* Function stpncpy:: Counted copy string returning a pointer to its end
* Function strcasecmp:: Compare strings ignoring case
* Function strcasestr:: Find string segment ignoring case
* Function strcat:: Concatenate strings
* Function strchr:: Search for character in string
* Function strchrnul:: Search for character in string
* Function strcmp:: Character string compare
* Function strcoll:: Locale-specific character string compare
* Function strcpy:: Copy string
* Function strcspn:: Count chars not in string
* Function strerror:: Convert error number to string (strerror, strerror_l)
* Function strerror_r:: Convert error number to string
* Function strlen:: Character string length
* Function strlwr:: Convert string to lowercase
* Function strncasecmp:: Compare strings ignoring case
* Function strncat:: Concatenate strings
* Function strncmp:: Character string compare
* Function strncpy:: Counted copy string
* Function strnstr:: Find string segment
* Function strnlen:: Character string length
* Function strpbrk:: Find chars in string
* Function strrchr:: Reverse search for character in string
* Function strsignal:: Return signal message string
* Function strspn:: Find initial match
* Function strstr:: Find string segment
* Function strtok:: Get next token from a string
* Function strupr:: Convert string to upper case
* Function strverscmp:: Compare version strings
* Function strxfrm:: Transform string
* Function swab:: Swap adjacent bytes
* Function wcscasecmp:: Compare wide character strings ignoring case
* Function wcsdup:: Wide character string duplicate
* Function wcsncasecmp:: Compare wide character strings ignoring case
@end menu
@page
@include string/bcmp.def
@page
@include string/bcopy.def
@page
@include string/bzero.def
@page
@include string/index.def
@page
@include string/memccpy.def
@page
@include string/memchr.def
@page
@include string/memcmp.def
@page
@include string/memcpy.def
@page
@include string/memmem.def
@page
@include string/memmove.def
@page
@include string/mempcpy.def
@page
@include string/memrchr.def
@page
@include string/memset.def
@page
@include string/rawmemchr.def
@page
@include string/rindex.def
@page
@include string/stpcpy.def
@page
@include string/stpncpy.def
@page
@include string/strcasecmp.def
@page
@include string/strcasestr.def
@page
@include string/strcat.def
@page
@include string/strchr.def
@page
@include string/strchrnul.def
@page
@include string/strcmp.def
@page
@include string/strcoll.def
@page
@include string/strcpy.def
@page
@include string/strcspn.def
@page
@include string/strerror.def
@page
@include string/strerror_r.def
@page
@include string/strlen.def
@page
@include string/strlwr.def
@page
@include string/strncasecmp.def
@page
@include string/strncat.def
@page
@include string/strncmp.def
@page
@include string/strncpy.def
@page
@include string/strnstr.def
@page
@include string/strnlen.def
@page
@include string/strpbrk.def
@page
@include string/strrchr.def
@page
@include string/strsignal.def
@page
@include string/strspn.def
@page
@include string/strstr.def
@page
@include string/strtok.def
@page
@include string/strupr.def
@page
@include string/strverscmp.def
@page
@include string/strxfrm.def
@page
@include string/swab.def
@page
@include string/wcscasecmp.def
@page
@include string/wcsdup.def
@page
@include string/wcsncasecmp.def
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