1 #ifndef LIB_SYS_VESA_DEBUG_H
2 #define LIB_SYS_VESA_DEBUG_H
3
4 #if 0
5
6 #include <stdio.h>
7 #include <unistd.h>
8
9 ssize_t __serial_write(void *fp, const void *buf, size_t count);
10
11 static void debug(const char *str, ...)
12 {
13 va_list va;
14 char buf[65536];
15 size_t len;
16
17 va_start(va, str);
18 len = vsnprintf(buf, sizeof buf, str, va);
19 va_end(va);
20
21 if (len >= sizeof buf)
22 len = sizeof buf - 1;
23
24 __serial_write(NULL, buf, len);
25 }
26
27 #else
28
debug(const char * str,...)29 static inline void debug(const char *str, ...)
30 {
31 (void)str;
32 }
33
34 #endif
35
36 #endif /* LIB_SYS_VESA_DEBUG_H */
37