94   unsigned char *zStr          /* Write the answer here */  in sqlite3UuidBlobToStr()  argument
102       zStr[0] = '-';  in sqlite3UuidBlobToStr()
103       zStr++;  in sqlite3UuidBlobToStr()
106     zStr[0] = zDigits[x>>4];  in sqlite3UuidBlobToStr()
107     zStr[1] = zDigits[x&0xf];  in sqlite3UuidBlobToStr()
108     zStr += 2;  in sqlite3UuidBlobToStr()
110   *zStr = 0;  in sqlite3UuidBlobToStr()
119   const unsigned char *zStr,   /* Input string */  in sqlite3UuidStrToBlob()  argument
123   if( zStr[0]=='{' ) zStr++;  in sqlite3UuidStrToBlob()
125     if( zStr[0]=='-' ) zStr++;  in sqlite3UuidStrToBlob()
126     if( isxdigit(zStr[0]) && isxdigit(zStr[1]) ){  in sqlite3UuidStrToBlob()
127       aBlob[i] = (sqlite3UuidHexToInt(zStr[0])<<4)  in sqlite3UuidStrToBlob()
128                       + sqlite3UuidHexToInt(zStr[1]);  in sqlite3UuidStrToBlob()
129       zStr += 2;  in sqlite3UuidStrToBlob()
134   if( zStr[0]=='}' ) zStr++;  in sqlite3UuidStrToBlob()
135   return zStr[0]!=0;  in sqlite3UuidStrToBlob()
169   unsigned char zStr[37];  in sqlite3UuidFunc()  local
175   sqlite3UuidBlobToStr(aBlob, zStr);  in sqlite3UuidFunc()
176   sqlite3_result_text(context, (char*)zStr, 36, SQLITE_TRANSIENT);  in sqlite3UuidFunc()
186   unsigned char zStr[37];  in sqlite3UuidStrFunc()  local
191   sqlite3UuidBlobToStr(pBlob, zStr);  in sqlite3UuidStrFunc()
192   sqlite3_result_text(context, (char*)zStr, 36, SQLITE_TRANSIENT);  in sqlite3UuidStrFunc()