strncmp(9r) [osf1 man page]

strncmp(9r)															       strncmp(9r)

NAME

       strncmp - General: Compares two strings, using a specified number of characters

SYNOPSIS

       int strncmp(
	       char *s1,
	       char *s2,
	       int n );

ARGUMENTS

       Specifies  a  pointer  to  a  string (an array of characters terminated by a null character).  Specifies a pointer to a string (an array of
       characters terminated by a null character).  Specifies the number of bytes to be compared.

DESCRIPTION

       The strncmp routine compares string s1 to string s2, using the number of characters specified in n.

RETURN VALUES

       If string s1 is equal to the null character ( ' ' ), strncmp returns the value 0 (zero). Otherwise, it returns the difference between the
       number of characters in s1 and s2.

SEE ALSO

       Routines: strcmp(9r)

																       strncmp(9r)

STRCMP(3)						   BSD Library Functions Manual 						 STRCMP(3)

NAME

     strcmp, strncmp -- compare strings

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <string.h>

     int
     strcmp(const char *s1, const char *s2);

     int
     strncmp(const char *s1, const char *s2, size_t n);

DESCRIPTION

     The strcmp() and strncmp() functions lexicographically compare the null-terminated strings s1 and s2.

     The strncmp() function compares not more than n characters.  Because strncmp() is designed for comparing strings rather than binary data,
     characters that appear after a '' character are not compared.

RETURN VALUES

     The strcmp() and strncmp() functions return an integer greater than, equal to, or less than 0, according as the string s1 is greater than,
     equal to, or less than the string s2.  The comparison is done using unsigned characters, so that '200' is greater than ''.

SEE ALSO

     bcmp(3), memcmp(3), strcasecmp(3), strcoll(3), strxfrm(3), wcscmp(3)

STANDARDS

     The strcmp() and strncmp() functions conform to ISO/IEC 9899:1990 (``ISO C90'').

BSD
								 October 11, 2001							       BSD