2 files changed, 41 insertions, 0 deletions

diff --git a/include/compat/stdlib.h b/include/compat/stdlib.h
index cc04856..e629884 100644
--- a/include/compat/stdlib.h
+++ b/include/compat/stdlib.h
@@ -29,6 +29,10 @@ uint32_t arc4random_uniform(uint32_t upper_bound);
 void freezero(void *ptr, size_t sz);
 #endif
 
+#ifndef HAVE_GETPROGNAME
+const char * getprogname(void);
+#endif
+
 #ifndef HAVE_REALLOCARRAY
 void *reallocarray(void *, size_t, size_t);
 #endif
diff --git a/include/compat/syslog.h b/include/compat/syslog.h
new file mode 100644
index 0000000..f400ff6
--- /dev/null
+++ b/include/compat/syslog.h
@@ -0,0 +1,37 @@
+/*
+ * Public domain
+ * syslog.h compatibility shim
+ */
+
+#ifndef _WIN32
+#include_next <syslog.h>
+#endif
+
+#ifndef LIBCRYPTOCOMPAT_SYSLOG_H
+#define LIBCRYPTOCOMPAT_SYSLOG_H
+
+#ifndef HAVE_SYSLOG_R
+
+#include <stdarg.h>
+
+#ifdef _WIN32
+#define LOG_INFO        6       /* informational */
+#define LOG_USER    (1<<3)  /* random user-level messages */
+#define LOG_LOCAL2      (18<<3) /* reserved for local use */
+#endif
+
+struct syslog_data {
+        int log_stat;
+        const char *log_tag;
+        int log_fac;
+        int log_mask;
+};
+
+#define SYSLOG_DATA_INIT {0, (const char *)0, LOG_USER, 0xff}
+
+void syslog_r(int, struct syslog_data *, const char *, ...);
+void vsyslog_r(int, struct syslog_data *, const char *, va_list);
+
+#endif
+
+#endif