2 * sbcs.c - routines to handle single-byte character sets.
9 * The charset_spec for any single-byte character set should
10 * provide read_sbcs() as its read function, and its `data' field
11 * should be a wchar_t string constant containing the 256 entries
12 * of the translation table.
15 void read_sbcs(charset_spec const *charset, long int input_chr,
17 void (*emit)(void *ctx, long int output), void *emitctx)
19 const struct sbcs_data *sd = charset->data;
23 emit(emitctx, sd->sbcs2ucs[input_chr]);
26 void write_sbcs(charset_spec const *charset, long int input_chr,
28 void (*emit)(void *ctx, long int output), void *emitctx)
30 const struct sbcs_data *sd = charset->data;
36 * Binary-search in the ucs2sbcs table.
43 if (input_chr < sd->sbcs2ucs[c])
45 else if (input_chr > sd->sbcs2ucs[c])