1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* util/support/utf8.c */
63     0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
64     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
89 #undef c
90 #define c const char  macro
91 c krb5int_utf8_mintab[] = {
92     (c)0x20, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80,
93     (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x80,
94     (c)0x30, (c)0x80, (c)0x80, (c)0x80, (c)0x80, (c)0x00, (c)0x00, (c)0x00,
95     (c)0x00, (c)0x00, (c)0x00, (c)0x00, (c)0x00, (c)0x00, (c)0x00, (c)0x00 };
96 #undef c
104     const unsigned char *c = (const unsigned char *) p;  in krb5int_utf8_to_ucs4()  local
116     ch = c[0] & mask[len];  in krb5int_utf8_to_ucs4()
119         if ((c[i] & 0xc0) != 0x80)  in krb5int_utf8_to_ucs4()
123         ch |= c[i] & 0x3f;  in krb5int_utf8_to_ucs4()
134 size_t krb5int_ucs4_to_utf8(krb5_ucs4 c, char *buf)  in krb5int_ucs4_to_utf8()  argument
140     if (c > 0x10ffff)  in krb5int_ucs4_to_utf8()
145         if (c < 0x80) return 1;  in krb5int_ucs4_to_utf8()
146         else if (c < 0x800) return 2;  in krb5int_ucs4_to_utf8()
147         else if (c < 0x10000) return 3;  in krb5int_ucs4_to_utf8()
151     if (c < 0x80) {  in krb5int_ucs4_to_utf8()
152         p[len++] = c;  in krb5int_ucs4_to_utf8()
153     } else if (c < 0x800) {  in krb5int_ucs4_to_utf8()
154         p[len++] = 0xc0 | ( c >> 6 );  in krb5int_ucs4_to_utf8()
155         p[len++] = 0x80 | ( c & 0x3f );  in krb5int_ucs4_to_utf8()
156     } else if (c < 0x10000) {  in krb5int_ucs4_to_utf8()
157         p[len++] = 0xe0 | ( c >> 12 );  in krb5int_ucs4_to_utf8()
158         p[len++] = 0x80 | ( (c >> 6) & 0x3f );  in krb5int_ucs4_to_utf8()
159         p[len++] = 0x80 | ( c & 0x3f );  in krb5int_ucs4_to_utf8()
160     } else /* if (c < 0x110000) */ {  in krb5int_ucs4_to_utf8()
161         p[len++] = 0xf0 | ( c >> 18 );  in krb5int_ucs4_to_utf8()
162         p[len++] = 0x80 | ( (c >> 12) & 0x3f );  in krb5int_ucs4_to_utf8()
163         p[len++] = 0x80 | ( (c >> 6) & 0x3f );  in krb5int_ucs4_to_utf8()
164         p[len++] = 0x80 | ( c & 0x3f );  in krb5int_ucs4_to_utf8()