@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
* bcmp::        Compare two memory areas
* bcopy::       Copy memory regions
* bzero::       Initialize memory to zero
* index::       Search for character in string
* memccpy::     Copy memory regions up to end-token
* memchr::      Find character in memory
* memcmp::      Compare two memory areas
* memcpy::      Copy memory regions
* memmem::      Find memory segment
* memmove::     Move possibly overlapping memory
* mempcpy::	Copy memory regions and locate end
* memset::      Set an area of memory
* rindex::      Reverse search for character in string
* stpcpy::      Copy string returning a pointer to its end
* stpncpy::     Counted copy string returning a pointer to its end
* strcasecmp::	Compare strings ignoring case
* strcasestr::	Find string segment ignoring case
* strcat::      Concatenate strings
* strchr::      Search for character in string
* strcmp::      Character string compare
* strcoll::     Locale-specific character string compare
* strcpy::      Copy string
* strcspn::     Count chars not in string
* strerror::    Convert error number to string
* strerror_r::  Convert error number to string
* strlen::      Character string length
* strlwr::	Convert string to lowercase
* strncasecmp::	Compare strings ignoring case
* strncat::     Concatenate strings
* strncmp::     Character string compare
* strncpy::     Counted copy string
* strnlen::     Character string length
* strpbrk::     Find chars in string
* strrchr::     Reverse search for character in string
* strspn::      Find initial match
* strstr::      Find string segment
* strtok::      Get next token from a string
* strupr::	Convert string to upper case
* strxfrm::     Transform string
* swab::        Swap adjacent bytes
* wcscasecmp::  Compare wide character strings ignoring case
* wcsdup::      Wide character string duplicate
* 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/memset.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/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/strnlen.def

@page
@include string/strpbrk.def

@page
@include string/strrchr.def

@page
@include string/strspn.def

@page
@include string/strstr.def

@page
@include string/strtok.def

@page
@include string/strupr.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