use __typeof for all __libc_x prototypes, do not need __sigaction/__vfork

1 files changed, 5 insertions, 6 deletions

diff --git a/libpthread/linuxthreads.old/internals.h b/libpthread/linuxthreads.old/internals.h
index 1aadb96b9..9fbb47fda 100644
--- a/libpthread/linuxthreads.old/internals.h
+++ b/libpthread/linuxthreads.old/internals.h
@@ -504,12 +504,11 @@ extern void (*__pthread_suspend)(pthread_descr);
 
 /* Prototypes for the function without cancelation support when the
    normal version has it.  */
-extern int __libc_close (int fd);
-extern int __libc_nanosleep (const struct timespec *requested_time,
-			     struct timespec *remaining);
-extern ssize_t __libc_read (int fd, void *buf, size_t count);
-extern pid_t __libc_waitpid (pid_t pid, int *stat_loc, int options);
-extern ssize_t __libc_write (int fd, const void *buf, size_t count);
+extern __typeof(close) __libc_close;
+extern __typeof(nanosleep) __libc_nanosleep;
+extern __typeof(read) __libc_read;
+extern __typeof(waitpid) __libc_waitpid;
+extern __typeof(write) __libc_write;
 
 /* Prototypes for some of the new semaphore functions.  */
 extern int __new_sem_post (sem_t * sem);