X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=src%2Fsrc%2Fosfunctions.h;h=4e6e9a91c9e86db3ece888d0ca13b897ffc91de3;hp=a8e87fc3e433928c0ff7be5387b64eba1cfe6d5e;hb=93a680e4c9c899d86ff3fde0933fb5367b34af50;hpb=9e716cdf98e2c9e771471249a6b75e7481a54b0b

diff --git a/src/src/osfunctions.h b/src/src/osfunctions.h
index a8e87fc3e..4e6e9a91c 100644
--- a/src/src/osfunctions.h
+++ b/src/src/osfunctions.h
@@ -33,10 +33,10 @@ extern const char   *os_strexit(int);     /* char to match os_strsignal */
 extern const char   *os_strsignal(int);   /* char to match strsignal in some OS */
 #endif
 #ifndef os_unsetenv
-extern int           os_unsetenv(const char *);
+extern int           os_unsetenv(const uschar *);
 #endif
 #ifndef os_getcwd
-extern char*         os_getcwd(char *, size_t);
+extern uschar       *os_getcwd(uschar *, size_t);
 #endif
 
 /* End of osfunctions.h */