diff options
Diffstat (limited to 'newlib/libc/string/strcasecmp.c')
| -rw-r--r-- | newlib/libc/string/strcasecmp.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/newlib/libc/string/strcasecmp.c b/newlib/libc/string/strcasecmp.c deleted file mode 100644 index 73cf866..0000000 --- a/newlib/libc/string/strcasecmp.c +++ /dev/null @@ -1,60 +0,0 @@ -/* -FUNCTION - <<strcasecmp>>---case-insensitive character string compare - -INDEX - strcasecmp - -ANSI_SYNOPSIS - #include <string.h> - int strcasecmp(const char *<[a]>, const char *<[b]>); - -TRAD_SYNOPSIS - #include <string.h> - int strcasecmp(<[a]>, <[b]>) - char *<[a]>; - char *<[b]>; - -DESCRIPTION - <<strcasecmp>> compares the string at <[a]> to - the string at <[b]> in a case-insensitive manner. - -RETURNS - - If <<*<[a]>>> sorts lexicographically after <<*<[b]>>> (after - both are converted to lowercase), <<strcasecmp>> returns a - number greater than zero. If the two strings match, - <<strcasecmp>> returns zero. If <<*<[a]>>> sorts - lexicographically before <<*<[b]>>>, <<strcasecmp>> returns a - number less than zero. - -PORTABILITY -<<strcasecmp>> is in the Berkeley Software Distribution. - -<<strcasecmp>> requires no supporting OS subroutines. It uses -tolower() from elsewhere in this library. - -QUICKREF - strcasecmp -*/ - -#include <string.h> -#include <ctype.h> - -int -_DEFUN (strcasecmp, (s1, s2), - _CONST char *s1 _AND - _CONST char *s2) -{ - _CONST unsigned char *ucs1 = (_CONST unsigned char *) s1; - _CONST unsigned char *ucs2 = (_CONST unsigned char *) s2; - int d = 0; - for ( ; ; ) - { - _CONST int c1 = tolower(*ucs1++); - _CONST int c2 = tolower(*ucs2++); - if (((d = c1 - c2) != 0) || (c2 == '\0')) - break; - } - return d; -} |
