iconv: Better mapping to RFC for UTF-7
commit09abb567a94e4e33504bb863f9d36f253287d333
authorMax Gautier <mg@max.gautier.name>
Sun, 20 Mar 2022 16:41:05 +0000 (20 17:41 +0100)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 21 Mar 2022 12:25:52 +0000 (21 09:25 -0300)
treec3b84601e81d28ee6dcdee7945ff748d5b23538a
parentcd08388523c60c0b9270298699d769f16598ef88
iconv: Better mapping to RFC for UTF-7

- Direct use of characters instead of arcane arrays
- isxbase64 is not the Modified BASE64 alphabet, but the characters who
  needs to trigger an explicit shift back to US-ASCII. Make that clearer

Signed-off-by: Max Gautier <mg@max.gautier.name>
Reviewed-by: Adhemerval Zanellla <adhemerval.zanella@linaro.org>
iconvdata/utf-7.c