Add build system scaffolding and libc headers

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/libc/string/strxfrm.c b/lib/libc/string/strxfrm.c
new file mode 100644
index 00000000..d62d0a96
--- /dev/null
+++ b/lib/libc/string/strxfrm.c
@@ -0,0 +1,18 @@
+#include <libc.h>
+#include <string.h>
+
+size_t strxfrm(char *restrict s1, const char *restrict s2, size_t n)
+{
+	size_t len = strlen(s2);
+
+	if (n > len)
+		strcpy(s1, s2);
+
+	return len;
+}
+
+weak size_t strxfrm_l(char *restrict s1, const char *restrict s2, size_t n,
+		      locale_t unused locale)
+{
+	return strxfrm(s1, s2, n);
+}