From 3a7fe6982a15543de44a51a7cb7fe11afd2c8c65 Mon Sep 17 00:00:00 2001
From: Alexander Demin <alexander@demin.ws>
Date: Tue, 21 Dec 2021 12:41:19 +0000
Subject: [PATCH] Add Darwin platform

---
 compat.h  | 10 ++++++++++
 configure | 15 +++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/compat.h b/compat.h
index 049cef7..7dab7f6 100644
--- a/compat.h
+++ b/compat.h
@@ -43,6 +43,8 @@
 
 #ifndef HAVE_BZERO
 #  define bzero(buf, len) memset ((buf), 0, (len));
+#else
+void bzero(void *s, size_t n);
 #endif
 
 #ifndef HAVE_STRTONUM
@@ -55,4 +57,12 @@ long long	 strtonum (const char *, long long, long long, const char **);
 char   *fgetln (FILE *, size_t *);
 #endif
 
+#ifdef HAVE_SNPRINTF
+int	snprintf(char *restrict s, size_t n, const char *restrict format, ...);
+#endif
+
+#ifdef HAVE_GETOPT
+#  include <getopt.h>
+#endif
+
 #endif /* COMPAT_H */
diff --git a/configure b/configure
index 7150f1b..5f9d5f9 100755
--- a/configure
+++ b/configure
@@ -64,6 +64,21 @@ EOF
 	cat <<EOF >>$CONFIG_MK
 CFLAGS+= -std=c99 -D_GNU_SOURCE -D_POSIX_SOURCE
 LIBS+= -lncurses
+SRCS+= compat/fgetln.c  \
+       compat/strtonum.c
+EOF
+	;;
+# ------------------------------------------------------------------------------
+    Darwin)
+	cat <<EOF >>$CONFIG_H
+#define HAVE_NCURSES_H
+#define HAVE_BZERO
+#define HAVE_SNPRINTF
+#define HAVE_GETOPT
+EOF
+	cat <<EOF >>$CONFIG_MK
+CFLAGS+= -std=c99 -D_GNU_SOURCE -D_POSIX_SOURCE
+LIBS+= -lncurses
 SRCS+= compat/fgetln.c  \
        compat/strtonum.c
 EOF