Remove declarations for things that don't exist.
The <grp.h> ones prevent gdb from building out of the box.
Change-Id: I0efbffad2215cfcd75b4d442dfc972444b51d97c
diff --git a/libc/include/grp.h b/libc/include/grp.h
index 86d99f3..fc4d520 100644
--- a/libc/include/grp.h
+++ b/libc/include/grp.h
@@ -43,10 +43,6 @@
#include <sys/cdefs.h>
#include <sys/types.h>
-#if __BSD_VISIBLE
-#define _PATH_GROUP "/etc/group"
-#endif
-
struct group {
char *gr_name; /* group name */
char *gr_passwd; /* group password */
@@ -57,7 +53,7 @@
__BEGIN_DECLS
struct group *getgrgid(gid_t);
struct group *getgrnam(const char *);
-#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XPG_VISIBLE
+#if __POSIX_VISIBLE >= 200112 || __XPG_VISIBLE
struct group *getgrent(void);
void setgrent(void);
void endgrent(void);
@@ -66,11 +62,6 @@
int getgrnam_r(const char *, struct group *, char *,
size_t, struct group **);
#endif
-#if __BSD_VISIBLE
-void setgrfile(const char *);
-int setgroupent(int);
-char *group_from_gid(gid_t, int);
-#endif
int getgrouplist (const char *user, gid_t group,
gid_t *groups, int *ngroups);
diff --git a/libc/include/stdio.h b/libc/include/stdio.h
index e532de4..9c6bd3f 100644
--- a/libc/include/stdio.h
+++ b/libc/include/stdio.h
@@ -223,12 +223,6 @@
FILE * __restrict);
ssize_t getline(char ** __restrict, size_t * __restrict, FILE * __restrict);
-#if __BSD_VISIBLE && !defined(__SYS_ERRLIST)
-#define __SYS_ERRLIST
-extern int sys_nerr; /* perror(3) external variables */
-extern char *sys_errlist[];
-#endif
-
void perror(const char *);
int printf(const char * __restrict, ...)
__printflike(1, 2);
@@ -300,9 +294,6 @@
#define L_ctermid 1024 /* size for ctermid(); PATH_MAX */
__BEGIN_DECLS
-#if 0 /* MISSING FROM BIONIC */
-char *ctermid(char *);
-#endif /* MISSING */
FILE *fdopen(int, const char *);
int fileno(FILE *);
diff --git a/libc/include/stdlib.h b/libc/include/stdlib.h
index cd209be..eb39fc9 100644
--- a/libc/include/stdlib.h
+++ b/libc/include/stdlib.h
@@ -169,10 +169,6 @@
#define MB_CUR_MAX 4U
-#if 0 /* MISSING FROM BIONIC */
-extern int on_exit(void (*)(int, void *), void *);
-#endif /* MISSING */
-
__END_DECLS
#endif /* _STDLIB_H_ */
diff --git a/libc/include/unistd.h b/libc/include/unistd.h
index 82c53e8..7fbafdf 100644
--- a/libc/include/unistd.h
+++ b/libc/include/unistd.h
@@ -189,16 +189,6 @@
extern pid_t tcgetpgrp(int fd);
extern int tcsetpgrp(int fd, pid_t _pid);
-#if 0 /* MISSING FROM BIONIC */
-extern int execlpe(const char *, const char *, ...);
-extern int getfsuid(uid_t);
-extern int setfsuid(uid_t);
-extern int getlogin_r(char* name, size_t namesize);
-extern int sethostname(const char *, size_t);
-extern int getdomainname(char *, size_t);
-extern int setdomainname(const char *, size_t);
-#endif /* MISSING */
-
/* Used to retry syscalls that can return EINTR. */
#define TEMP_FAILURE_RETRY(exp) ({ \
__typeof__(exp) _rc; \