Initial revision
diff --git a/config_in.h b/config_in.h
new file mode 100644
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--- /dev/null
+++ b/config_in.h
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+/*
+ * config_in.h
+ *
+ * template for header config file for Secure RTP and UST implementation
+ *
+ * David A. McGrew
+ * Cisco Systems, Inc.
+ */
+
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+/* if we're on a big endian machine, we need to define this */
+
+#define WORDS_BIGENDIAN 0
+
+/* check for <stdint.h> or <machine/types.h> */
+
+#define HAVE_STDINT_H 0
+#define HAVE_MACHINE_TYPES_H 0
+#define HAVE_SYS_INT_TYPES_H 0
+
+/* check for microsoft integer definitions (e.g., cygwin) */
+
+#define HAVE_MS_TYPES 1
+
+/* if we don't have uio.h, we'll need to define struct iovec */
+
+#define HAVE_SYS_UIO_H 0
+
+/* <unistd.h> is used by some test/ apps */
+
+#define HAVE_UNISTD_H 0
+
+/* test apps should use inet_aton(), if it's available */
+
+#define HAVE_INET_ATON 0
+
+/* check if we have syslog functions */
+
+#define HAVE_SYSLOG_H 0
+
+/* check to see if the user has requested the use of syslog */
+
+#define USE_SYSLOG 0
+
+#define ERR_REPORTING_STDOUT 0
+
+#define ERR_REPORTING_SYSLOG (HAVE_SYSLOG_H & USE_SYSLOG)
+
+/* define ERR_REPORTING_FILE to have messages sent to file */
+
+#define ERR_REPORTING_FILE
+
+/*
+ * set ENABLE_DEBUGGING to 1 to compile in dynamic debugging system,
+ * set it to 0 to not compile in dynamic debugging (for a slight
+ * performance improvement)
+ */
+
+#define ENABLE_DEBUGGING 0
+
+/* if we're going to use GDOI, define SRTP_GDOI to 1 */
+
+#define SRTP_GDOI 0
+
+/*
+ * CPU_type is defined as 1 if the host processor is of that type.
+ * Note that more than one type can be defined at once; this is so
+ * that special instructions and other optimizations can be handled
+ * independently.
+ *
+ * CPU_RISC RISC machines (assume slow byte access)
+ * CPU_CISC CISC machines (e.g. Intel)
+ * CPU_ALTIVEC Motorola's SIMD instruction set
+ *
+ */
+
+#define CPU_RISC 0
+#define CPU_CISC 0
+#define CPU_ALTIVEC 0
+
+/*
+ * if /dev/random is available, then DEV_RANDOM == 1
+ *
+ * /dev/random is a (true) random number generator which is
+ * implemented in many modern operating systems
+ */
+
+#define DEV_RANDOM 0
+
+/* check for stdlib.h - we use it for xalloc() and free() */
+
+#define HAVE_STDLIB_H 0
+
+/* whether to use ismacryp code */
+#define GENERIC_AESICM 0
+
+#endif /* CONFIG_H */
+
+
+
+