-static int
-u8_uctomb_aux (unsigned char *s, unsigned int uc, int n)
-{
- int count;
-
- if (uc < 0x80)
- count = 1;
- else if (uc < 0x800)
- count = 2;
- else if (uc < 0x10000)
- count = 3;
-#if 0
- else if (uc < 0x200000)
- count = 4;
- else if (uc < 0x4000000)
- count = 5;
- else if (uc <= 0x7fffffff)
- count = 6;
-#else
- else if (uc < 0x110000)
- count = 4;
-#endif
- else
- return -1;
-
- if (n < count)
- return -2;
-
- switch (count) /* note: code falls through cases! */
- {
-#if 0
- case 6: s[5] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x4000000;
- case 5: s[4] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x200000;
-#endif
- case 4: s[3] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x10000;
- case 3: s[2] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0x800;
- case 2: s[1] = 0x80 | (uc & 0x3f); uc = uc >> 6; uc |= 0xc0;
- case 1: s[0] = uc;
- }
- return count;
-}
-