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Diffstat (limited to 'newlib/libc/string/strcasecmp.c')
-rw-r--r-- | newlib/libc/string/strcasecmp.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/newlib/libc/string/strcasecmp.c b/newlib/libc/string/strcasecmp.c deleted file mode 100644 index 4dcfc784a..000000000 --- a/newlib/libc/string/strcasecmp.c +++ /dev/null @@ -1,56 +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 upper case), <<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) -{ - while (*s1 != '\0' && tolower(*s1) == tolower(*s2)) - { - s1++; - s2++; - } - - return tolower(*(unsigned char *) s1) - tolower(*(unsigned char *) s2); -} |