diff options
author | Nicholas Noll <nbnoll@eml.cc> | 2021-10-26 21:32:55 -0700 |
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committer | Nicholas Noll <nbnoll@eml.cc> | 2021-10-26 21:51:49 -0700 |
commit | 189b9e23edfe60b7e82c4c7b6071a3f98799653a (patch) | |
tree | 77c1f32726446deb298a0d2e6389358bfe16bd32 /sys/libunicode/bytetorune.c | |
parent | 29b56ef4e4113bcd091b19d6926f18814162ca53 (diff) |
fix(unicode): renamed functions to be easier to understand their functions
Diffstat (limited to 'sys/libunicode/bytetorune.c')
-rw-r--r-- | sys/libunicode/bytetorune.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/sys/libunicode/bytetorune.c b/sys/libunicode/bytetorune.c deleted file mode 100644 index fe41e7a..0000000 --- a/sys/libunicode/bytetorune.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "internal.h" - -int -utf8·bytetorune(rune* r, byte* s) -{ - int c[UTFmax], i; - rune l; - - c[0] = *(ubyte*)(s); - if(c[0] < Tx) { - *r = c[0]; - return 1; - } - - l = c[0]; - for(i = 1; i < UTFmax; i++) { - c[i] = *(ubyte*)(s+i); - c[i] ^= Tx; - if (c[i] & Testx) goto bad; - - l = (l << Bitx) | c[i]; - if(c[0] < Tbyte(i + 2)) { - l &= RuneX(i + 1); - if (i == 1) { - if (c[0] < Tbyte(2) || l <= Rune1) - goto bad; - } else if (l <= RuneX(i) || l > RuneMax) - goto bad; - if (i == 2 && SurrogateMin <= l && l <= SurrogateMax) - goto bad; - - *r = l; - return i + 1; - } - } -bad: - *r = RuneErr; - return 1; -} - |