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Test Your Knowledge in Computers #568
Difficulty: Easy
A while loop is a type of loop that requires an initial and a terminating condition.
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strxfrm(3) [opendarwin man page]

STRXFRM(3)                                                   Linux Programmer's Manual                                                  STRXFRM(3)

NAME
strxfrm - string transformation SYNOPSIS
#include <string.h> size_t strxfrm(char *dest, const char *src, size_t n); DESCRIPTION
The strxfrm() function transforms the src string into a form such that the result of strcmp(3) on two strings that have been transformed with strxfrm() is the same as the result of strcoll(3) on the two strings before their transformation. The first n bytes of the trans- formed string are placed in dest. The transformation is based on the program's current locale for category LC_COLLATE. (See setlo- cale(3)). RETURN VALUE
The strxfrm() function returns the number of bytes required to store the transformed string in dest excluding the terminating null byte (''). If the value returned is n or more, the contents of dest are indeterminate. ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +----------+---------------+----------------+ |Interface | Attribute | Value | +----------+---------------+----------------+ |strxfrm() | Thread safety | MT-Safe locale | +----------+---------------+----------------+ CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD. SEE ALSO
bcmp(3), memcmp(3), setlocale(3), strcasecmp(3), strcmp(3), strcoll(3), string(3) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. GNU 2016-07-17 STRXFRM(3)

Check Out this Related Man Page

STRING(3)						     Linux Programmer's Manual							 STRING(3)

NAME
stpcpy, strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strdup, strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strp- brk, strrchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex - string operations SYNOPSIS
#include <strings.h> int strcasecmp(const char *s1, const char *s2); int strncasecmp(const char *s1, const char *s2, size_t n); char *index(const char *s, int c); char *rindex(const char *s, int c); #include <string.h> char *stpcpy(char *dest, const char *src); char *strcat(char *dest, const char *src); char *strchr(const char *s, int c); int strcmp(const char *s1, const char *s2); int strcoll(const char *s1, const char *s2); char *strcpy(char *dest, const char *src); size_t strcspn(const char *s, const char *reject); char *strdup(const char *s); char *strfry(char *string); size_t strlen(const char *s); char *strncat(char *dest, const char *src, size_t n); int strncmp(const char *s1, const char *s2, size_t n); char *strncpy(char *dest, const char *src, size_t n); char *strpbrk(const char *s, const char *accept); char *strrchr(const char *s, int c); char *strsep(char **stringp, const char *delim); size_t strspn(const char *s, const char *accept); char *strstr(const char *haystack, const char *needle); char *strtok(char *s, const char *delim); size_t strxfrm(char *dest, const char *src, size_t n); DESCRIPTION
The string functions perform string operations on null-terminated strings. See the individual man pages for descriptions of each function. SEE ALSO
index(3), rindex(3), stpcpy(3), strcasecmp(3), strcat(3), strchr(3), strcmp(3), strcoll(3), strcpy(3), strcspn(3), strdup(3), strfry(3), strlen(3), strncasecmp(3), strncat(3), strncmp(3), strncpy(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3), strxfrm(3) COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. 2010-02-25 STRING(3)

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