C userspace programs

ulib/system/system.c

@@ -0,0 +1,9 @@
+#include <stdint.h>
+#include <system/system.h>
+#include <syscall/syscall.h>
+
+
+void sys_debugprint(const char *string) {
+  syscall(SYS_DEBUGPRINT, (uint64_t)string, 0, 0, 0, 0, 0);
+}
+