1 files changed, 0 insertions, 69 deletions
diff --git a/sys/libutf/encode.c b/sys/libutf/encode.c
deleted file mode 100644
index fa7c93e..0000000
--- a/sys/libutf/encode.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "internal.h"
-
-int
-utf8·encode(rune *r, byte *s)
-{
-    rune c;
-
-    c = *r;
-    if(c < Rune1Byte){ // 7 bits
-        s[0] = (uint8)c;
-        return 1;
-    }
-
-    if(c < Rune2Byte){ // 11 bits
-        s[0] = TByte1 | (c >> 6);
-        s[1] = Tx     | (c & TMask);
-        return 2;
-    }
-
-    if(c < Rune3Byte){ // 16 bits
-        s[0] = TByte2 | ((c >> 12));
-        s[1] = Tx     | ((c >> 6) & TMask);
-        s[2] = Tx     | ((c)      & TMask);
-        return 3;
-    }
-
-    // 22 bits
-    if(c > RuneMax || (RuneSurrogateMin <= c && c <= RuneSurrogateMax))
-        c = RuneErr;
-
-    s[0] = TByte3 | ((c >> 18));
-    s[1] = Tx     | ((c >> 12) & TMask);
-    s[2] = Tx     | ((c >> 6)  & TMask);
-    s[3] = Tx     | ((c)       & TMask);
-
-    return 4;
-}
-
-#if 0
-int
-utf8·encode(rune* r, byte* s)
-{
-    int i, j;
-    rune c;
-
-    c = *r;
-    if(c <= Rune1) {
-        s[0] = c;
-        return 1;
-    }
-
-    for(i = 2; i < UTFmax + 1; i++){
-        if(i == 3){
-            if(c > RuneMax)
-                c = RuneErr;
-            if(SurrogateMin <= c && c <= SurrogateMax)
-                c = RuneErr;
-        }
-        if(c <= RuneX(i) || i == UTFmax) {
-            s[0] = Tbyte(i) |  (c >> (i - 1)*Bitx);
-            for(j = 1; j < i; j++)
-                s[j] = Tx | ((c >> (i - j - 1)*Bitx) & Maskx);
-            return i;
-        }
-    }
-
-    return UTFmax;
-}
-#endif