# HG changeset patch
# User David J. MacKenzie <djm@gnu.org>
# Date 722614652 0
# Node ID 7f41c8e3de0df8f5ec60eac6dfe7b2b22f76e012
# Parent  849ea86e132b789f61eb95a857f55499fab12e8c
*** empty log message ***

diff --git a/configure.in b/configure.in
--- a/configure.in
+++ b/configure.in
@@ -13,7 +13,7 @@
 AC_MINIX
 
 AC_STDC_HEADERS
-AC_USG
+AC_HAVE_HEADERS(string.h)
 
 AC_ALLOCA
 AC_CONST
diff --git a/regex.c b/regex.c
--- a/regex.c
+++ b/regex.c
@@ -45,7 +45,7 @@
 
 /* We used to test for `BSTRING' here, but only GCC and Emacs define
    `BSTRING', as far as I know, and neither of them use this code.  */
-#if USG || STDC_HEADERS
+#if HAVE_STRING_H || STDC_HEADERS
 #include <string.h>
 #ifndef bcmp
 #define bcmp(s1, s2, n)	memcmp ((s1), (s2), (n))