Libft(14) - strncmp

Libft(14) - strncmp

 

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 `\0' charac-
     ter 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 `\0'.

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

 

 

기존 정리 노션

ex01 참고

https://www.notion.so/C03-dc2976b1f6e947e7a2ddd52798333aa6