Add build system scaffolding and libc headers

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/libc/signal/psignal.c b/lib/libc/signal/psignal.c
new file mode 100644
index 00000000..200b353c
--- /dev/null
+++ b/lib/libc/signal/psignal.c
@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+
+void psignal(int signum, const char *message)
+{
+	fprintf(stderr, "%s%s%s\n", message ? message : "", message ? ": " : "",
+		strsignal(signum));
+}