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author | Nicholas <nbnoll@eml.cc> | 2021-11-10 20:12:45 -0800 |
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committer | Nicholas <nbnoll@eml.cc> | 2021-11-10 20:12:45 -0800 |
commit | b5de2d7bd1e08d27f7780434e601d6d3a0750583 (patch) | |
tree | 1d12af8a2c5903f1eef3b967e52474a244e78257 /include/libunicode.h | |
parent | 0a1041044141ddbda0c67602e70fe8894e7430fd (diff) |
chore: libunicode -> libutf
Diffstat (limited to 'include/libunicode.h')
-rw-r--r-- | include/libunicode.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/include/libunicode.h b/include/libunicode.h deleted file mode 100644 index d6618eb..0000000 --- a/include/libunicode.h +++ /dev/null @@ -1,38 +0,0 @@ -#pragma once - -typedef uint32 rune; - -#define UTFmax 4 -#define RuneErr 0xFFFDu -#define RuneMax 0x10FFFFu - -#define utf8·onebyte(c) (((c)&0x80u)==0x00u) -#define utf8·twobyte(c) (((c)&0xE0u)==0xC0u) -#define utf8·threebyte(c) (((c)&0xF0u)==0xE0u) -#define utf8·fourbyte(c) (((c)&0xF8u)==0xF0u) - -/* - * UTF-8 functions. - */ -int utf8·len(char *s); // returns number of runes for s -int utf8·runelen(rune r); // returns number of bytes for rune -int utf8·runewidth(rune r); // returns number of printed columns for rune - -int utf8·decode(char *, rune *); // decode 1 rune from char stream, store into rune, return number of bytes -int utf8·encode(rune *, char *); // encode 1 rune from rune stream, store into char, return number of bytes -int utf8·decodeprev(char *s, rune *r); // decode 1 rune from char stream, reading backwards, store into rune, return number of bytes - -char *utf8·find(char *s, rune); // find rune in char stream -char *utf8·findlast(char* s, rune); // find last rune in char stream - -int utf8·canfit(char *, int); // XXX: odd function... - -int utf8·isletter(rune r); -int utf8·isdigit(rune r); -int utf8·isspace(rune r); -int utf8·istitle(rune r); -int utf8·ispunct(rune r); - -rune utf8·toupper(rune r); -rune utf8·tolower(rune r); -rune utf8·totitle(rune r); |