skeleton SDMMC

fusee/fusee-primary/src/lib/printk.c

@@ -16,9 +16,15 @@
 void printk(char *fmt, ...)
 {
 	va_list list;
-	char buf[512];
 	va_start(list, fmt);
-	vsnprintf(buf, sizeof(buf), fmt, list);
-	video_puts(buf);
+	vprintk(fmt, list);
 	va_end(list);
 }
+
+
+void vprintk(char *fmt, va_list args)
+{
+	char buf[512];
+	vsnprintf(buf, sizeof(buf), fmt, args);
+	video_puts(buf);
+}

fusee/fusee-primary/src/lib/printk.h

@@ -1,2 +1,9 @@
+#ifndef __PRINTK_H__
+#define __PRINTK_H__
+
+#include <stdarg.h>
 
 void printk(char *fmt, ...);
+void vprintk(char *fmt, va_list args);
+
+#endif

fusee/fusee-primary/src/lib/vsprintf.h

@@ -19,6 +19,9 @@ struct va_format {
 
 unsigned long long simple_strtoull(const char *cp, char **endp, unsigned int base);
 
+int sprintf(char *buf, const char *fmt, ...);
+int scnprintf(char *buf, size_t size, const char *fmt, ...);
+int snprintf(char *buf, size_t size, const char *fmt, ...);
 int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
 int sscanf(const char *buf, const char *fmt, ...);