--- Libc/Libc-1044.1.2/string/FreeBSD/strstr.3
+++ Libc/Libc-763.12/string/FreeBSD/strstr.3
@@ -37,47 +37,26 @@
 .Dt STRSTR 3
 .Os
 .Sh NAME
-.Nm strcasestr ,
-.Nm strcasestr_l ,
-.Nm strnstr ,
-.Nm strstr
+.Nm strstr , strcasestr , strnstr
 .Nd locate a substring in a string
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
 .In string.h
 .Ft char *
-.Fo strcasestr
-.Fa "const char *s1"
-.Fa "const char *s2"
-.Fc
+.Fn strstr "const char *big" "const char *little"
 .Ft char *
-.Fo strnstr
-.Fa "const char *s1"
-.Fa "const char *s2"
-.Fa "size_t n"
-.Fc
+.Fn strcasestr "const char *big" "const char *little"
 .Ft char *
-.Fo strstr
-.Fa "const char *s1"
-.Fa "const char *s2"
-.Fc
-.In string.h
-.In xlocale.h
-.Ft char *
-.Fo strcasestr_l
-.Fa "const char *s1"
-.Fa "const char *s2"
-.Fa "locale_t loc"
-.Fc
+.Fn strnstr "const char *big" "const char *little" "size_t len"
 .Sh DESCRIPTION
 The
 .Fn strstr
 function
 locates the first occurrence of the null-terminated string
-.Fa s2
+.Fa little
 in the null-terminated string
-.Fa s1 .
+.Fa big .
 .Pp
 The
 .Fn strcasestr
@@ -89,11 +68,11 @@
 .Fn strnstr
 function
 locates the first occurrence of the null-terminated string
-.Fa s2
+.Fa little
 in the string
-.Fa s1 ,
+.Fa big ,
 where not more than
-.Fa n
+.Fa len
 characters are searched.
 Characters that appear after a
 .Ql \e0
@@ -103,28 +82,20 @@
 function is a
 .Fx
 specific API, it should only be used when portability is not a concern.
-.Pp
-While the
-.Fn strcasestr
-function uses the current locale, the
-.Fn strcasestr_l
-function may be passed a locale directly. See
-.Xr xlocale 3
-for more information.
 .Sh RETURN VALUES
 If
-.Fa s2
+.Fa little
 is an empty string,
-.Fa s1
+.Fa big
 is returned;
 if
-.Fa s2
+.Fa little
 occurs nowhere in
-.Fa s1 ,
+.Fa big ,
 .Dv NULL
 is returned;
 otherwise a pointer to the first character of the first occurrence of
-.Fa s2
+.Fa little
 is returned.
 .Sh EXAMPLES
 The following sets the pointer
@@ -157,6 +128,7 @@
 .Ed
 .Sh SEE ALSO
 .Xr memchr 3 ,
+.Xr memmem 3 ,
 .Xr strchr 3 ,
 .Xr strcspn 3 ,
 .Xr strpbrk 3 ,
@@ -164,8 +136,7 @@
 .Xr strsep 3 ,
 .Xr strspn 3 ,
 .Xr strtok 3 ,
-.Xr wcsstr 3 ,
-.Xr xlocale 3
+.Xr wcsstr 3
 .Sh STANDARDS
 The
 .Fn strstr