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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2024-05-21 14:10:26 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2024-06-12 15:21:15 +0200 |
| commit | 5c672e90a659033815b104b2da128037b26a31ef (patch) | |
| tree | b3fdf5013bd5753077deada35eb76f762077081c /src/shared/idn-util.h | |
| parent | repart: Use CRYPT_ACTIVATE_PRIVATE (diff) | |
| download | systemd-5c672e90a659033815b104b2da128037b26a31ef.tar.xz systemd-5c672e90a659033815b104b2da128037b26a31ef.zip | |
basic/dlfcn-util: deobfuscate macro definitions
When looking at how dlopen for various libs is implemented, I found that the
macros hide too much. I find it much easier to see what is going on if 'extern'
and '= NULL' are written explicitly. After all, we don't hide those for other
definitions, e.g. our style guide says that static variables should be
initialized with '= NULL'. With that change, it's much more obvious what is
a variable declaration and what is a variable initialization.
Diffstat (limited to 'src/shared/idn-util.h')
| -rw-r--r-- | src/shared/idn-util.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/shared/idn-util.h b/src/shared/idn-util.h index 3ae2f13231..822800cc22 100644 --- a/src/shared/idn-util.h +++ b/src/shared/idn-util.h @@ -21,14 +21,14 @@ static inline int dlopen_idn(void) { #endif #if HAVE_LIBIDN2 -DLSYM_PROTOTYPE(idn2_lookup_u8); +extern DLSYM_PROTOTYPE(idn2_lookup_u8); extern const char *(*sym_idn2_strerror)(int rc) _const_; -DLSYM_PROTOTYPE(idn2_to_unicode_8z8z); +extern DLSYM_PROTOTYPE(idn2_to_unicode_8z8z); #endif #if HAVE_LIBIDN -DLSYM_PROTOTYPE(idna_to_ascii_4i); -DLSYM_PROTOTYPE(idna_to_unicode_44i); -DLSYM_PROTOTYPE(stringprep_ucs4_to_utf8); -DLSYM_PROTOTYPE(stringprep_utf8_to_ucs4); +extern DLSYM_PROTOTYPE(idna_to_ascii_4i); +extern DLSYM_PROTOTYPE(idna_to_unicode_44i); +extern DLSYM_PROTOTYPE(stringprep_ucs4_to_utf8); +extern DLSYM_PROTOTYPE(stringprep_utf8_to_ucs4); #endif |