From 2ad4aac7f0cb1c4981dfbe823bdebff8d7500515 Mon Sep 17 00:00:00 2001
From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sat, 11 Nov 2017 23:28:30 +0000
Subject: [PATCH] ssequal.c: Move interface to own file.

---
 Makefile.am     | 1 +
 h/prototypes.h  | 1 -
 sbr/m_convert.c | 1 +
 sbr/path.c      | 1 +
 sbr/print_sw.c  | 1 +
 sbr/seq_read.c  | 1 +
 sbr/ssequal.c   | 1 +
 sbr/ssequal.h   | 7 +++++++
 uip/flist.c     | 1 +
 uip/folder.c    | 1 +
 uip/rmf.c       | 1 +
 11 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 sbr/ssequal.h

diff --git a/Makefile.am b/Makefile.am
index 93a1ca8b..fca67e7f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -424,6 +424,7 @@ noinst_HEADERS = \
     sbr/seq_list.h \
     sbr/seq_nameok.h \
     sbr/seq_print.h \
+    sbr/ssequal.h \
     sbr/terminal.h \
     sbr/trimcpy.h \
     sbr/unquote.h \
diff --git a/h/prototypes.h b/h/prototypes.h
index b04fbcfd..b0603f42 100644
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -145,7 +145,6 @@ int smatch(const char *, const struct swit *) PURE;
  * from least significant bit to most significant.
  */
 char *snprintb (char *buffer, size_t size, unsigned flags, char *bitfield);
-int ssequal (const char *, const char *) PURE;
 int stringdex (char *, char *) PURE;
 
 /*
diff --git a/sbr/m_convert.c b/sbr/m_convert.c
index f62fbb0c..be12e507 100644
--- a/sbr/m_convert.c
+++ b/sbr/m_convert.c
@@ -6,6 +6,7 @@
  */
 
 #include "h/mh.h"
+#include "ssequal.h"
 #include "m_convert.h"
 #include "folder_realloc.h"
 #include "context_find.h"
diff --git a/sbr/path.c b/sbr/path.c
index 5505451e..a6568db8 100644
--- a/sbr/path.c
+++ b/sbr/path.c
@@ -6,6 +6,7 @@
  */
 
 #include "h/mh.h"
+#include "ssequal.h"
 #include "getfolder.h"
 #include "path.h"
 #include "h/utils.h"
diff --git a/sbr/print_sw.c b/sbr/print_sw.c
index 7e11a92d..d8628b82 100644
--- a/sbr/print_sw.c
+++ b/sbr/print_sw.c
@@ -6,6 +6,7 @@
  */
 
 #include "h/mh.h"
+#include "ssequal.h"
 #include "print_sw.h"
 
 
diff --git a/sbr/seq_read.c b/sbr/seq_read.c
index c0043350..751568c3 100644
--- a/sbr/seq_read.c
+++ b/sbr/seq_read.c
@@ -7,6 +7,7 @@
  */
 
 #include "h/mh.h"
+#include "ssequal.h"
 #include "trimcpy.h"
 #include "getcpy.h"
 #include "m_atoi.h"
diff --git a/sbr/ssequal.c b/sbr/ssequal.c
index 0704a0a1..ff249485 100644
--- a/sbr/ssequal.c
+++ b/sbr/ssequal.c
@@ -6,6 +6,7 @@
  */
 
 #include "h/mh.h"
+#include "ssequal.h"
 
 /*
  * THIS CODE DOES NOT WORK AS ADVERTISED.
diff --git a/sbr/ssequal.h b/sbr/ssequal.h
new file mode 100644
index 00000000..dc40f53d
--- /dev/null
+++ b/sbr/ssequal.h
@@ -0,0 +1,7 @@
+/* ssequal.h -- check if a string is a substring of another
+ *
+ * This code is Copyright (c) 2017, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information. */
+
+int ssequal(const char *, const char *) PURE;
diff --git a/uip/flist.c b/uip/flist.c
index 5ea877d8..0e2e9dd5 100644
--- a/uip/flist.c
+++ b/uip/flist.c
@@ -14,6 +14,7 @@
  */
 
 #include "h/mh.h"
+#include "sbr/ssequal.h"
 #include "sbr/getfolder.h"
 #include "sbr/folder_read.h"
 #include "sbr/folder_free.h"
diff --git a/uip/folder.c b/uip/folder.c
index 98006072..fe624464 100644
--- a/uip/folder.c
+++ b/uip/folder.c
@@ -8,6 +8,7 @@
  */
 
 #include "h/mh.h"
+#include "sbr/ssequal.h"
 #include "sbr/getcpy.h"
 #include "sbr/m_convert.h"
 #include "sbr/getfolder.h"
diff --git a/uip/rmf.c b/uip/rmf.c
index 8244a216..81ec94e6 100644
--- a/uip/rmf.c
+++ b/uip/rmf.c
@@ -6,6 +6,7 @@
  */
 
 #include "h/mh.h"
+#include "sbr/ssequal.h"
 #include "sbr/m_atoi.h"
 #include "sbr/getfolder.h"
 #include "sbr/ext_hook.h"
-- 
2.56.0