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 wchar_t const *table = (wchar_t const *)charset->data;
23 emit(emitctx, table[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 wchar_t const *table = (wchar_t const *)charset->data;
36 * FIXME: this should work, but it's ludicrously inefficient.
37 * We should be using the ucs2sbcs table.
39 for (i = 0; i < 256; i++)
40 if (table[i] == input_chr) {