blob: 2a9afcbd035b00d043c1b883293df34200a38bc5 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#ifndef NVIM_MBYTE_H
#define NVIM_MBYTE_H
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "nvim/eval/typval.h"
#include "nvim/func_attr.h"
#include "nvim/mbyte_defs.h"
#include "nvim/os/os_defs.h" // For indirect
#include "nvim/types.h" // for char_u
/*
* Return byte length of character that starts with byte "b".
* Returns 1 for a single-byte character.
* MB_BYTE2LEN_CHECK() can be used to count a special key as one byte.
* Don't call MB_BYTE2LEN(b) with b < 0 or b > 255!
*/
#define MB_BYTE2LEN(b) utf8len_tab[b]
#define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : utf8len_tab[b])
extern const uint8_t utf8len_tab_zero[256];
extern const uint8_t utf8len_tab[256];
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "mbyte.h.generated.h"
#endif
static inline int mb_strcmp_ic(bool ic, const char *s1, const char *s2)
REAL_FATTR_NONNULL_ALL REAL_FATTR_PURE REAL_FATTR_WARN_UNUSED_RESULT;
/// Compare strings
///
/// @param[in] ic True if case is to be ignored.
///
/// @return 0 if s1 == s2, <0 if s1 < s2, >0 if s1 > s2.
static inline int mb_strcmp_ic(bool ic, const char *s1, const char *s2)
{
return (ic ? mb_stricmp(s1, s2) : strcmp(s1, s2));
}
#endif // NVIM_MBYTE_H
|
