MFC r318705,r318711:

r318705:

fopen(3): make manlint fixes

- Break on new lines.
- Use .Dv with NULL.
- Rewrap lines as necessary/when possible.

r318711:

fopencookie(3): declare function pointers in SYNOPSIS correctly

Add obligatory `*` in declarations.

2 files changed, 14 insertions, 9 deletions

diff --git a/lib/libc/stdio/fopen.3 b/lib/libc/stdio/fopen.3
index f25e6df..70dcb5a 100644
--- a/lib/libc/stdio/fopen.3
+++ b/lib/libc/stdio/fopen.3
@@ -230,15 +230,20 @@ argument,
 .Fn fmemopen
 allocates
 .Fa size
-bytes of memory. This buffer is automatically freed when the
-stream is closed. Buffers can be opened in text-mode (default) or binary-mode
+bytes of memory.
+This buffer is automatically freed when the stream is closed.
+Buffers can be opened in text-mode (default) or binary-mode
 (if
 .Dq Li b
 is present in the second or third position of the
 .Fa mode
-argument). Buffers opened in text-mode make sure that writes are terminated with
-a NULL byte, if the last write hasn't filled up the whole buffer. Buffers
-opened in binary-mode never append a NULL byte.
+argument).
+Buffers opened in text-mode make sure that writes are terminated with a
+.Dv NULL
+byte, if the last write hasn't filled up the whole buffer.
+Buffers opened in binary-mode never append a
+.Dv NULL
+byte.
 .Sh RETURN VALUES
 Upon successful completion
 .Fn fopen ,
diff --git a/lib/libc/stdio/fopencookie.3 b/lib/libc/stdio/fopencookie.3
index 4903e91..349b349 100644
--- a/lib/libc/stdio/fopencookie.3
+++ b/lib/libc/stdio/fopencookie.3
@@ -35,13 +35,13 @@
 .Sh SYNOPSIS
 .In stdio.h
 .Ft typedef ssize_t
-.Fn (cookie_read_function_t) "void *cookie" "char *buf" "size_t size"
+.Fn (*cookie_read_function_t) "void *cookie" "char *buf" "size_t size"
 .Ft typedef ssize_t
-.Fn (cookie_write_function_t) "void *cookie" "const char *buf" "size_t size"
+.Fn (*cookie_write_function_t) "void *cookie" "const char *buf" "size_t size"
 .Ft typedef int
-.Fn (cookie_seek_function_t) "void *cookie" "off64_t *offset" "int whence"
+.Fn (*cookie_seek_function_t) "void *cookie" "off64_t *offset" "int whence"
 .Ft typedef int
-.Fn (cookie_close_function_t) "void *cookie"
+.Fn (*cookie_close_function_t) "void *cookie"
 .Bd -literal
 typedef struct {
 	cookie_read_function_t	*read;