diff options
Diffstat (limited to 'libunicode.h')
| -rw-r--r-- | libunicode.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/libunicode.h b/libunicode.h index cc2f244..5d964e4 100644 --- a/libunicode.h +++ b/libunicode.h @@ -45,6 +45,7 @@ typedef enum { CR_OP_UNION, CR_OP_INTER, CR_OP_XOR, + CR_OP_SUB, } CharRangeOpEnum; void cr_init(CharRange *cr, void *mem_opaque, void *(*realloc_func)(void *opaque, void *ptr, size_t size)); @@ -73,19 +74,18 @@ static inline int cr_add_interval(CharRange *cr, uint32_t c1, uint32_t c2) return 0; } -int cr_union1(CharRange *cr, const uint32_t *b_pt, int b_len); +int cr_op(CharRange *cr, const uint32_t *a_pt, int a_len, + const uint32_t *b_pt, int b_len, int op); +int cr_op1(CharRange *cr, const uint32_t *b_pt, int b_len, int op); static inline int cr_union_interval(CharRange *cr, uint32_t c1, uint32_t c2) { uint32_t b_pt[2]; b_pt[0] = c1; b_pt[1] = c2 + 1; - return cr_union1(cr, b_pt, 2); + return cr_op1(cr, b_pt, 2, CR_OP_UNION); } -int cr_op(CharRange *cr, const uint32_t *a_pt, int a_len, - const uint32_t *b_pt, int b_len, int op); - int cr_invert(CharRange *cr); int cr_regexp_canonicalize(CharRange *cr, int is_unicode); @@ -107,6 +107,10 @@ int unicode_script(CharRange *cr, const char *script_name, int is_ext); int unicode_general_category(CharRange *cr, const char *gc_name); int unicode_prop(CharRange *cr, const char *prop_name); +typedef void UnicodeSequencePropCB(void *opaque, const uint32_t *buf, int len); +int unicode_sequence_prop(const char *prop_name, UnicodeSequencePropCB *cb, void *opaque, + CharRange *cr); + int lre_case_conv(uint32_t *res, uint32_t c, int conv_type); int lre_canonicalize(uint32_t c, int is_unicode); |