@node Strings
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@node Strings
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@chapter Strings and Memory (@file{string.h})
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@chapter Strings and Memory (@file{string.h})
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This chapter describes string-handling functions and functions for
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This chapter describes string-handling functions and functions for
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managing areas of memory. The corresponding declarations are in
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managing areas of memory. The corresponding declarations are in
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@file{string.h}.
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@file{string.h}.
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@menu
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@menu
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* bcmp:: Compare two memory areas
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* bcmp:: Compare two memory areas
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* bcopy:: Copy memory regions
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* bcopy:: Copy memory regions
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* bzero:: Initialize memory to zero
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* bzero:: Initialize memory to zero
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* index:: Search for character in string
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* index:: Search for character in string
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* memchr:: Find character in memory
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* memchr:: Find character in memory
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* memcmp:: Compare two memory areas
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* memcmp:: Compare two memory areas
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* memcpy:: Copy memory regions
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* memcpy:: Copy memory regions
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* memmove:: Move possibly overlapping memory
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* memmove:: Move possibly overlapping memory
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* memset:: Set an area of memory
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* memset:: Set an area of memory
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* rindex:: Reverse search for character in string
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* rindex:: Reverse search for character in string
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* strcasecmp:: Compare strings ignoring case
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* strcasecmp:: Compare strings ignoring case
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* strcat:: Concatenate strings
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* strcat:: Concatenate strings
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* strchr:: Search for character in string
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* strchr:: Search for character in string
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* strcmp:: Character string compare
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* strcmp:: Character string compare
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* strcoll:: Locale specific character string compare
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* strcoll:: Locale specific character string compare
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* strcpy:: Copy string
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* strcpy:: Copy string
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* strcspn:: Count chars not in string
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* strcspn:: Count chars not in string
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* strerror:: Convert error number to string
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* strerror:: Convert error number to string
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* strlen:: Character string length
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* strlen:: Character string length
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* strlwr:: Convert string to lower case
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* strlwr:: Convert string to lower case
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* strncasecmp:: Compare strings ignoring case
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* strncasecmp:: Compare strings ignoring case
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* strncat:: Concatenate strings
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* strncat:: Concatenate strings
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* strncmp:: Character string compare
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* strncmp:: Character string compare
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* strncpy:: Counted copy string
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* strncpy:: Counted copy string
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* strpbrk:: Find chars in string
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* strpbrk:: Find chars in string
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* strrchr:: Reverse search for character in string
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* strrchr:: Reverse search for character in string
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* strspn:: Find initial match
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* strspn:: Find initial match
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* strstr:: Find string segment
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* strstr:: Find string segment
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* strtok:: Get next token from a string
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* strtok:: Get next token from a string
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* strupr:: Convert string to upper case
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* strupr:: Convert string to upper case
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* strxfrm:: Transform string
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* strxfrm:: Transform string
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* swab:: Swap adjacent bytes
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* swab:: Swap adjacent bytes
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@end menu
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@end menu
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@page
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@page
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@include string/bcmp.def
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@include string/bcmp.def
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@page
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@page
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@include string/bcopy.def
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@include string/bcopy.def
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@page
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@page
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@include string/bzero.def
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@include string/bzero.def
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@page
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@page
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@include string/index.def
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@include string/index.def
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@page
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@page
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@include string/memchr.def
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@include string/memchr.def
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@page
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@page
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@include string/memcmp.def
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@include string/memcmp.def
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@page
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@page
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@include string/memcpy.def
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@include string/memcpy.def
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@page
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@page
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@include string/memmove.def
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@include string/memmove.def
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@page
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@page
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@include string/memset.def
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@include string/memset.def
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@page
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@page
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@include string/rindex.def
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@include string/rindex.def
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@page
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@page
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@include string/strcasecmp.def
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@include string/strcasecmp.def
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@page
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@page
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@include string/strcat.def
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@include string/strcat.def
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@page
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@page
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@include string/strchr.def
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@include string/strchr.def
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@page
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@page
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@include string/strcmp.def
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@include string/strcmp.def
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@page
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@page
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@include string/strcoll.def
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@include string/strcoll.def
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@page
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@page
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@include string/strcpy.def
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@include string/strcpy.def
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@page
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@page
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@include string/strcspn.def
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@include string/strcspn.def
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@page
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@page
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@include string/strerror.def
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@include string/strerror.def
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@page
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@page
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@include string/strlen.def
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@include string/strlen.def
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@page
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@page
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@include string/strlwr.def
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@include string/strlwr.def
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@page
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@page
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@include string/strncasecmp.def
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@include string/strncasecmp.def
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@page
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@page
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@include string/strncat.def
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@include string/strncat.def
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@page
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@page
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@include string/strncmp.def
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@include string/strncmp.def
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@page
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@page
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@include string/strncpy.def
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@include string/strncpy.def
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@page
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@page
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@include string/strpbrk.def
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@include string/strpbrk.def
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@page
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@page
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@include string/strrchr.def
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@include string/strrchr.def
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@page
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@page
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@include string/strspn.def
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@include string/strspn.def
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@page
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@page
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@include string/strstr.def
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@include string/strstr.def
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@page
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@page
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@include string/strtok.def
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@include string/strtok.def
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@page
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@page
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@include string/strupr.def
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@include string/strupr.def
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@page
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@page
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@include string/strxfrm.def
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@include string/strxfrm.def
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@page
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@page
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@include string/swab.def
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@include string/swab.def
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