diff options
Diffstat (limited to 'libwc/gb18030.h')
| -rw-r--r-- | libwc/gb18030.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/libwc/gb18030.h b/libwc/gb18030.h new file mode 100644 index 0000000..e7fee26 --- /dev/null +++ b/libwc/gb18030.h @@ -0,0 +1,47 @@ + +#ifndef _WC_GB18030_H +#define _WC_GB18030_H + +#include "gbk.h" + +#define WC_C_GB18030_UCS2 0x81308130U +#define WC_C_GB18030_UCS2_END 0x8431A439U +#define WC_C_GB18030_UCS4 0x90308130U +#define WC_C_GB18030_UCS4_END 0xE3329A35U + +#define WC_GB18030_NOSTATE 0 +#define WC_GB18030_MBYTE1 1 /* 0x81 - 0xA0, 0xA1 - 0xFE */ +#define WC_GB18030_MBYTE2 2 /* 0x30 - 0x39 */ +#define WC_GB18030_MBYTE3 3 /* 0x81 - 0xA0, 0xA1 - 0xFE */ + +#define WC_GB18030_MAP_C0 0x0 +#define WC_GB18030_MAP_GL 0x1 +#define WC_GB18030_MAP_C1 0x2 +#define WC_GB18030_MAP_LB 0x4 +#define WC_GB18030_MAP_UB (0x8 | WC_GB18030_MAP_LB) +#define WC_GB18030_MAP_L4 0x10 + +#define WC_GB18030_N(c) \ + (((((((c) >> 24) & 0xff) - 0x81) * 0x0A \ + + (((c) >> 16) & 0xff) - 0x30) * 0x7E \ + + (((c) >> 8) & 0xff) - 0x81) * 0x0A \ + + ( (c) & 0xff) - 0x30) +#define WC_N_GB18030(c) \ + ((((c) / 0x0A / 0x7E / 0xA + 0x81) << 24) \ + + (((c) / 0x0A / 0x7E % 0xA + 0x30) << 16) \ + + (((c) / 0x0A % 0x7E + 0x81) << 8) \ + + (c) % 0xA + 0x30 ) + +extern wc_uchar WC_GB18030_MAP[]; + +extern wc_wchar_t wc_gbk_ext_to_cs128w(wc_wchar_t cc); +extern wc_wchar_t wc_cs128w_to_gbk_ext(wc_wchar_t cc); +#ifdef USE_UNICODE +extern wc_uint32 wc_gb18030_to_ucs(wc_wchar_t cc); +extern wc_wchar_t wc_ucs_to_gb18030(wc_uint32 ucs); +#endif +extern Str wc_conv_from_gb18030(Str is, wc_ces ces); +extern void wc_push_to_gb18030(Str os, wc_wchar_t cc, wc_status *st); +extern Str wc_char_conv_from_gb18030(wc_uchar c, wc_status *st); + +#endif |