initial top-level import of subdirectories

include/Makefile.am

@@ -0,0 +1,3 @@
+SUBDIRS = openssl
+
+noinst_HEADERS = pqueue.h stdlib.h string.h machine/endian.h

include/machine/endian.h

@@ -0,0 +1,14 @@
+#ifndef _COMPAT_BYTE_ORDER_H_
+#define _COMPAT_BYTE_ORDER_H_
+
+#ifdef __linux__
+#include <endian.h>
+#else
+#ifdef __sun
+#include <arpa/nameser_compat.h>
+#else
+#include_next <machine/endian.h>
+#endif
+#endif
+
+#endif

include/openssl/Makefile.am.tpl

@@ -0,0 +1,5 @@
+include $(top_srcdir)/Makefile.am.common
+
+opensslincludedir=$(includedir)/openssl
+
+opensslinclude_HEADERS =

include/stdlib.h

@@ -0,0 +1,16 @@
+#include_next <stdlib.h>
+
+#ifndef LIBCRYPTOCOMPAT_STDLIB_H
+#define LIBCRYPTOCOMPAT_STDLIB_H
+
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <stdint.h>
+
+uint32_t arc4random(void);
+void arc4random_buf(void *_buf, size_t n);
+void *reallocarray(void *, size_t, size_t);
+long long strtonum(const char *nptr, long long minval,
+		long long maxval, const char **errstr);
+
+#endif

include/string.h

@@ -0,0 +1,25 @@
+#include_next <string.h>
+
+#ifndef LIBCRYPTOCOMPAT_STRING_H
+#define LIBCRYPTOCOMPAT_STRING_H
+
+#include <sys/types.h>
+
+#ifdef __sun
+/* Some functions historically defined in string.h were placed in strings.h by
+ * SUS. Use the same hack as OS X and FreeBSD use to work around on Solaris.
+ */
+#include <strings.h>
+#endif
+
+size_t strlcpy(char *dst, const char *src, size_t siz);
+
+size_t strlcat(char *dst, const char *src, size_t siz);
+
+void explicit_bzero(void *, size_t);
+
+int timingsafe_bcmp(const void *b1, const void *b2, size_t n);
+
+int timingsafe_memcmp(const void *b1, const void *b2, size_t len);
+
+#endif

include/sys/types.h

@@ -0,0 +1,13 @@
+#include_next <sys/types.h>
+
+#ifndef LIBCRYPTOCOMPAT_SYS_TYPES_H
+#define LIBCRYPTOCOMPAT_SYS_TYPES_H
+
+#include <stdint.h>
+
+#ifdef __sun
+typedef uint8_t u_int8_t;
+typedef uint32_t u_int32_t;
+#endif
+
+#endif

include/unistd.h

@@ -0,0 +1,9 @@
+#include_next <unistd.h>
+
+#ifndef LIBCRYPTOCOMPAT_UNISTD_H
+#define LIBCRYPTOCOMPAT_UNISTD_H
+
+int getentropy(void *buf, size_t buflen);
+int issetugid(void);
+
+#endif