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localedef: Bootstrap better

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Declare these functions in a macro-safe way instead of relying on
ifdefs.

Sponsored by:		Netflix
This commit is contained in:
Warner Losh 2024-05-27 11:07:26 -06:00
parent 345fd21a6a
commit d28bbfa271
1 changed files with 8 additions and 11 deletions
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19
usr.bin/localedef/bootstrap/ctype.h
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@ -40,17 +40,14 @@
/*
* On macOS isxdigit(), etc are defined in _ctype.h, but we have to include the
* target _ctype.h so that localedef uses the correct values.
* To fix macOS bootstrap, provide a declaration of isxdigit(), etc. here.
* However, only do so if they are not already define as a macro (as is the
* case on Linux).
* To fix macOS bootstrap, provide a declaration of isxdigit(), etc. here in
* a macro-safe way.
*/
#ifndef isxdigit
__BEGIN_DECLS
int isalpha(int);
int isascii(int);
int isdigit(int);
int isgraph(int);
int islower(int);
int isxdigit(int);
int (isalpha)(int);
int (isascii)(int);
int (isdigit)(int);
int (isgraph)(int);
int (islower)(int);
int (isxdigit)(int);
__END_DECLS
#endif