1 files changed, 0 insertions, 133 deletions

diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.cpp b/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.cpp
deleted file mode 100644
index 7505e9928..000000000
--- a/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.cpp
+++ /dev/null
@@ -1,133 +0,0 @@
-
-///////////////////////////////////////////////////////////////////////
-// Simple conversion routines, to, from UTF8 and full Unicode character
-// (using int). 
-// 
-
-// Only when needed 
-#if !defined(SQPLUS_USE_LATIN1) || SQPLUS_USE_LATIN1==0
-
-static char g_utf8_length[256];
-static int g_did_init_length; 
-
-void sqplus_init_utf8_lengths() {
-    // Fill in lengths in array above
-    for( int lb=0; lb<256; lb++ ){
-        int l = -1;
-        if( !(lb&0x80) ) l=1;
-        else if( (lb&0xE0)==0xC0 ) l=2;
-        else if( (lb&0xF0)==0xE0 ) l=3;
-        else if( (lb&0xF8)==0xF0 ) l=4;
-        else if( (lb&0xFC)==0xF8 ) l=5;
-        else if( (lb&0xFE)==0xFC ) l=6;
-        g_utf8_length[lb] = l;
-    }
-    g_did_init_length = 1;
-}
-
-// Length of a UTF8 encoded Unicode character
-int sqplus_utf8_len(int lead_byte){
-    if( !(lead_byte&0x80) ) return 1;  // Special case, make faster
-    if( !g_did_init_length )
-        sqplus_init_utf8_lengths();
-        
-    return g_utf8_length[(unsigned char)lead_byte];
-}
-
-int sqplus_utf8_len_first(const char* pc){
-    int lb = *(unsigned char*)pc;
-    if( !(lb&0x80) ) return 1;  // Special case, make faster
-    if( !g_did_init_length )
-        sqplus_init_utf8_lengths();
-
-    int l = g_utf8_length[(unsigned char)lb];
-    if( l>0 ) return l;
-    
-    // Invalid UTF8 lead byte. Look for next valid character. 
-    const char *pc1 = pc+1;
-    while( ((*pc1)&0xC0)==0x80 ) 
-        pc1++;
-    return int(pc1 - pc);
-}
-
-
-// Length of a UTF8 encoded Unicode string (number of Unicode characters)
-int sqplus_utf8_strlen(const char *str) {
-    if( !str ) return 0;
-    int l, tl=0;
-    while( *str ){
-        l = sqplus_utf8_len_first(str);
-        str += l;
-        tl++;
-    }
-    return tl;
-}
-
-// Convert one UTF8 encoded character to Unicode point
-int sqplus_utf8_to_wchar(int *result, const char *string){
-    int res=-1;
-    
-    // Assume argument pointers to be OK
-    unsigned char ch = *string;
-    int l = sqplus_utf8_len(ch);
-    
-    if( l<1  ) return -1;
-    int wc = l>1 ? (ch&(0x7F>>l)) : ch;
-    while( l>1 ){
-        wc = (wc<<6) + (*++string & 0x3F);
-        l--;
-    }
-    *result = wc;
-    
-    return 0;
-}
-
-// Convert one Unicode point to UTF8 encoded version.
-// Checks if output fits in 1/4/6 bytes buffer.
-int sqplus_wchar_to_utf8(char *s, int wc, int size){
-    if( size<1 ) return -1;
-    if( (unsigned int)wc>=0x80000000 ) return -2;
-    
-    // Single byte case
-    if( wc<0x80 ){
-        *s = (char)wc;
-        //*s = (char)wc&0x7F;
-        return 1;
-    }
-    if( size<4 ) return -3;
-
-    // Two or more UTF8 bytes
-    int p = 1;  // Index of last UTF8 byte
-    if( wc>0x7FF ){ // 11 bits
-        // Three or more UTF8 bytes
-        p++; // p>=2
-        if( wc>0xFFFF ){    // 16 bits
-            // Four or more UTF8 bytes
-            p++; // p>=3
-            if( wc>0x1FFFFF ){  // 21 bits
-                // Five or more UTF8 bytes
-                if( size<6 ) return -3;
-                p++; // p>=4 UTF8 bytes
-                if( wc>0x3FFFFFF ){ // 26 bits
-                    // Six UTF8 bytes
-                    p++; // p>=5 
-                    if( (unsigned int)wc>(unsigned int)0x7FFFFFF ){  // 31 bits
-						// Would need 7 UTF8 bytes. Not supported.
-						return -10;
-                    }
-                    s[p-4] = 0x80 | ((wc>>24)&0x3F);    // Bit 24..29
-                }
-                s[p-3] = 0x80 | ((wc>>18)&0x3F);    // Bit 18..23
-            }
-            s[p-2] = 0x80 | ((wc>>12)&0x3F);    // Bit 12..17
-        }
-        s[p-1] = 0x80 | ((wc>>6)&0x3F);    // Bit 6..11
-    }
-    s[p] = 0x80 | (wc&0x3F);    // Bit 0..5
-    s[0] = (0xFC << (5-p)) | (wc>>(p*6));
-    
-    return p+1;
-}
-
-#endif // #if !defined(SQPLUS_USE_LATIN1) || SQPLUS_USE_LATIN1==0
-