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Diffstat (limited to 'newlib/libc/string/strxfrm.c')
-rw-r--r--newlib/libc/string/strxfrm.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/newlib/libc/string/strxfrm.c b/newlib/libc/string/strxfrm.c
deleted file mode 100644
index 65ed4f1b1..000000000
--- a/newlib/libc/string/strxfrm.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-FUNCTION
- <<strxfrm>>---transform string
-
-INDEX
- strxfrm
-
-ANSI_SYNOPSIS
- #include <string.h>
- size_t strxfrm(char *<[s1]>, const char *<[s2]>, size_t <[n]>);
-
-TRAD_SYNOPSIS
- #include <string.h>
- size_t strxfrm(<[s1]>, <[s2]>, <[n]>);
- char *<[s1]>;
- char *<[s2]>;
- size_t <[n]>;
-
-DESCRIPTION
- This function transforms the string pointed to by <[s2]> and
- places the resulting string into the array pointed to by
- <[s1]>. The transformation is such that if the <<strcmp>>
- function is applied to the two transformed strings, it returns
- a value greater than, equal to, or less than zero,
- correspoinding to the result of a <<strcoll>> function applied
- to the same two original strings.
-
- No more than <[n]> characters are placed into the resulting
- array pointed to by <[s1]>, including the terminating null
- character. If <[n]> is zero, <[s1]> may be a null pointer. If
- copying takes place between objects that overlap, the behavior
- is undefined.
-
- With a C locale, this function just copies.
-
-RETURNS
- The <<strxfrm>> function returns the length of the transformed string
- (not including the terminating null character). If the value returned
- is <[n]> or more, the contents of the array pointed to by
- <[s1]> are indeterminate.
-
-PORTABILITY
-<<strxfrm>> is ANSI C.
-
-<<strxfrm>> requires no supporting OS subroutines.
-
-QUICKREF
- strxfrm ansi pure
-*/
-
-#include <string.h>
-
-size_t
-_DEFUN (strxfrm, (s1, s2, n),
- char *s1 _AND
- _CONST char *s2 _AND
- size_t n)
-{
- size_t res;
- res = 0;
- while (n-- > 0)
- {
- if ((*s1++ = *s2++) != '\0')
- ++res;
- else
- return res;
- }
- while (*s2)
- {
- ++s2;
- ++res;
- }
-
- return res;
-}