fix(unicode): renamed functions to be easier to understand their functions

1 files changed, 12 insertions, 11 deletions

diff --git a/include/libunicode.h b/include/libunicode.h
index e017ac5..5e69fd1 100644
--- a/include/libunicode.h
+++ b/include/libunicode.h
@@ -2,9 +2,8 @@
 
 typedef uint32 rune;
 
-/* 
- * We have to use the preprocessor to ensure
- * we have unsigned constants. Unfortunate...
+/*
+ * we have to use the preprocessor to ensure we have unsigned constants.
  */
 
 #define UTFmax   4
@@ -17,14 +16,16 @@ typedef uint32 rune;
 /*
  * UTF-8 functions.
  */
-int     utf8·len(char *s);
-int     utf8·runelen(rune r);
-
-int     utf8·fullrune(char *s, int n);
-char   *utf8·findrune(char *s, long i);
-char   *utf8·findrrune(char* s, long c);
-int     utf8·bytetorune(rune *r, char *s);
-int     utf8·runetobyte(char *s, rune *r);
+int     utf8·len(char *s);            // returns number of runes
+int     utf8·runelen(rune r);         // returns number of bytes 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
+
+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);