Add a few more missing prototypes to the SunOS 4.1.4 section (no SF

Yhg1s · Yhg1s · commit 0f954a4256c3 · 2001-02-15T08:46:56.000Z
bugreport, just an IRC one by Marion Delgado.) These prototypes are
necessary because the functions are tossed around, not just called.
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
@@ -113,6 +113,9 @@ corresponding Unix manual entries for more information on calls.";
 extern int rename(const char *, const char *);
 extern int pclose(FILE *);
 extern int fclose(FILE *);
+extern int fsync(int);
+extern int lstat(const char *, struct stat *);
+extern int symlink(const char *, const char *);
 #endif
 
 #ifdef NeXT
