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-rw-r--r--src/libstddjb/case_diffs.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/src/libstddjb/case_diffs.c b/src/libstddjb/case_diffs.c
deleted file mode 100644
index 621a8fa..0000000
--- a/src/libstddjb/case_diffs.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* ISC license. */
-
-#include <skalibs/config.h>
-#include <skalibs/bytestr.h>
-
-#ifdef SKALIBS_FLAG_REPLACE_LIBC
-
-int case_diffs (char const *s, char const *t)
-{
- register unsigned char x = 1, y = 1 ;
- unsigned char const d = 'a' - 'A' ;
-
- while (x && (x == y))
- {
- x = *s++ ;
- if (('a' <= x) && (x <= 'z')) x -= d ;
- y = *t++ ;
- if (('a' <= y) && (y <= 'z')) y -= d ;
- }
- return (int)(x - y) ;
-}
-
-#endif