u-boot.git/include/charset.h, branch master

lib/charset: Map Unicode code points to CP437 code points 1-31

2024-03-21T05:56:13+00:00

Code page 437 uses code points 1-31 for glyphs instead of control
characters. Map the appropriate Unicode code points to this code points.
Fixes rendering of grub2's menu as EFI application using the
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on a console with bitmap fonts.

Signed-off-by: Janne Grunau

lib: charset: Fix and extend utf8_to_utf32_stream() documentation

2024-02-12T16:35:34+00:00

Clarify usage of buffer argument.

Signed-off-by: Janne Grunau 
Reviewed-by: Heinrich Schuchardt

doc: fix description of u16_strcasecmp()

2023-01-13T08:09:07+00:00

Remove non-existent parameter 'n' from function description.

Fixes: 7a9b366cd9b7 ("lib: add function u16_strcasecmp()")
Signed-off-by: Heinrich Schuchardt

lib: add function u16_strcasecmp()

2023-01-04T12:17:42+00:00

Provide a function for comparing UTF-16 strings in a case insensitive
manner.

Signed-off-by: Heinrich Schuchardt

lib/charset: fix compile warnings

2022-05-28T08:59:27+00:00

This commit fixes the following compile warnings
for the documentation.

./include/charset.h:276: warning: Function parameter or member 'size' not described in 'u16_strlcat'
./include/charset.h:276: warning: Excess function parameter 'count' description in 'u16_strlcat'

Signed-off-by: Masahisa Kojima 
Reviewed-by: Heinrich Schuchardt

lib/charset: add u16_strlcat() function

2022-05-03T19:39:22+00:00

Provide u16 string version of strlcat().

Signed-off-by: Masahisa Kojima 
Reviewed-by: Heinrich Schuchardt

lib: convert u16_strlen() into a macro

2022-04-15T09:26:20+00:00

The function u16_strlen() can be implemented as call to u16_strnlen().

Signed-off-by: Heinrich Schuchardt

efi_loader: documentation codepage_437[]

2021-04-10T10:00:24+00:00

Variables cannot be documented via kernel-doc. Avoid 'make htmldocs' build
warning

    ./include/charset.h:19: warning:
    cannot understand function prototype: 'const u16 codepage_437[128]; '

Fixes: 70616a1ed8c7 ("efi_loader: move codepage 437 table")
Signed-off-by: Heinrich Schuchardt

lib/charset: UTF-8 stream conversion

2021-03-07T16:37:13+00:00

Provide functions to convert an UTF-8 stream to code page 437 or UTF-32.

Add unit tests.

Signed-off-by: Heinrich Schuchardt

efi_loader: carve out utf_to_cp()

2021-03-07T16:37:13+00:00

Carve out a function to translate a Unicode code point to an 8bit codepage.

Provide a unit test for the new function.

Signed-off-by: Heinrich Schuchardt