NAME

     strcasecmp - compare strings, ignoring case

SYNOPSIS

     #include <string.h>

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

     int
     strncasecmp(const char *s1, const char *s2, size_t len);

DESCRIPTION

     Strcasecmp  and  strncasecmp  compare  the   null-terminated
     strings  s1 and s2 and return an integer greater than, equal
     to, or less than 0, according  as  s1  is  lexicographically
     greater than, equal to, or less than s2 after translation of
     each corresponding character  to  lower-case.   The  strings
     themselves  are  not modified.  The comparison is done using
     unsigned characters, so that '\200' is greater than '\0'.

     Strncasecmp compares at most len characters.

SEE ALSO

     bcmp(3), memcmp(3), strcmp(3), strcoll(3), strxfrm(3)