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Make more compatibility improvements

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This commit is contained in:
Justine Tunney 2022-09-06 07:04:13 -07:00
parent 12d9e1e128
commit 55c6297e13
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GPG key ID: BE714B4575D6E328
63 changed files with 513 additions and 80 deletions
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2
libc/str/strwidth.c
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@ -16,7 +16,7 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/str/unicode.h"
#include "libc/str/strwidth.h"
/**
* Returns monospace display width of UTF-8 string.

13
libc/str/strwidth.h Normal file
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@ -0,0 +1,13 @@
#ifndef COSMOPOLITAN_LIBC_STR_STRWIDTH_H_
#define COSMOPOLITAN_LIBC_STR_STRWIDTH_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
int strwidth(const char *, size_t) strlenesque;
int strnwidth(const char *, size_t, size_t) strlenesque;
int strwidth16(const char16_t *, size_t) strlenesque;
int strnwidth16(const char16_t *, size_t, size_t) strlenesque;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_STR_STRWIDTH_H_ */

2
libc/str/strwidth16.c
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@ -18,7 +18,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/intrin/safemacros.internal.h"
#include "libc/limits.h"
#include "libc/str/unicode.h"
#include "libc/str/strwidth.h"
/**
* Returns monospace display width of UTF-16 or UCS-2 string.

4
libc/str/unicode.h
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@ -33,10 +33,6 @@ struct lconv {
int wcwidth(wchar_t) pureconst;
int wcswidth(const wchar_t *, size_t) strlenesque;
int wcsnwidth(const wchar_t *, size_t, size_t) strlenesque;
int strwidth(const char *, size_t) strlenesque;
int strnwidth(const char *, size_t, size_t) strlenesque;
int strwidth16(const char16_t *, size_t) strlenesque;
int strnwidth16(const char16_t *, size_t, size_t) strlenesque;
struct lconv *localeconv(void);
COSMOPOLITAN_C_END_