Initial import of OsmocomBB into git repository

1 files changed, 19 insertions, 0 deletions

diff --git a/src/target/firmware/lib/printf.c b/src/target/firmware/lib/printf.c
new file mode 100644
index 00000000..a4fc6876
--- /dev/null
+++ b/src/target/firmware/lib/printf.c
@@ -0,0 +1,19 @@
+
+#include <stdio.h>
+#include <stdarg.h>
+
+static char printf_buffer[1024];
+
+int printf(const char *fmt, ...)
+{
+	va_list args;
+	int r;
+
+	va_start(args, fmt);
+	r = vsnprintf(printf_buffer, sizeof(printf_buffer), fmt, args);
+	va_end(args);
+
+	puts(printf_buffer);
+
+	return r;
+}