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Revived the getenv macro for dln_find.c

This partially reverts commit "Windows: Improve readablity of
getenv() encoding" 14453a256d.

The `getenv` macro defined here is to also substitute the function
in dln_find.c, not only in this file.
This commit is contained in:
Nobuyoshi Nakada 2020-11-28 18:39:57 +09:00
parent 50f1e7eb23
commit d44671c819
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@ -77,6 +77,7 @@ static char *w32_getenv(const char *name, UINT cp);
#define DLN_FIND_EXTRA_ARG_DECL ,UINT cp
#define DLN_FIND_EXTRA_ARG ,cp
#define rb_w32_stati128(path, st) w32_stati128(path, st, cp, FALSE)
#define getenv(name) w32_getenv(name, cp) /* Necessarily For dln.c */
#undef CharNext
#define CharNext(p) CharNextExA(cp, (p), 0)
#define dln_find_exe_r rb_w32_udln_find_exe_r