Add missing snprintf() to libc/printf.c (trivial).

[coreboot.git] / payloads / libpayload / include / libpayload.h

diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 48150089bdd425856c1d4ed17dc2723e5ca4eb03..fb3403a005f301787f41d5114f2d4a3784d29f00 100644 (file)
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -41,6 +41,18 @@
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
+/* Some NVRAM byte definitions */
+#define NVRAM_RTC_SECONDS        0
+#define NVRAM_RTC_MINUTES        2
+#define NVRAM_RTC_HOURS          4
+#define NVRAM_RTC_DAY            7
+#define NVRAM_RTC_MONTH          8
+#define NVRAM_RTC_YEAR           9
+
+/* drivers/nvram.c */
+u8 nvram_read(u8 addr);
+void nvram_write(u8 val, u8 addr);
+
 /* drivers/keyboard.c */
 int keyboard_havechar(void);
 unsigned char keyboard_get_scancode(void);
@@ -59,7 +71,7 @@ void vga_fill(uint8_t ch, uint8_t attr);
 void vga_clear(void);
 void vga_putc(uint8_t row, uint8_t col, unsigned int c);
 void vga_putchar(unsigned int ch);
-int vga_move_cursor(int x, int y);
+void vga_move_cursor(int x, int y);
 void vga_init(void);
 
 /* libc/console.c */
@@ -87,6 +99,10 @@ void *malloc(size_t size);
 void *calloc(size_t nmemb, size_t size);
 void *realloc(void *ptr, size_t size);
 
+/* libc/lib.c */
+int bcd2dec(int b);
+int dec2bcd(int d);
+
 /* libc/memory.c */
 void *memset(void *s, int c, size_t n);
 void *memcpy(void *dst, const void *src, size_t n);
@@ -94,6 +110,7 @@ void *memmove(void *dst, const void *src, size_t n);
 int memcmp(const char *s1, const char *s2, size_t len);
 
 /* libc/printf.c */
+int snprintf(char *str, size_t size, const char *fmt, ...);
 int sprintf(char *str, const char *fmt, ...);
 int vsnprintf(char *str, size_t size, const char *fmt, va_list ap);
 int vsprintf(char *str, const char *fmt, va_list ap);
@@ -119,7 +136,7 @@ int get_coreboot_info(struct sysinfo_t *info);
 void lib_get_sysinfo(void);
 
 /* i386/timer.c */
-/* Timer functions - defined by each arcitecture. */
+/* Timer functions - defined by each architecture. */
 unsigned int get_cpu_speed(void);
 void ndelay(unsigned int n);
 void mdelay(unsigned int n);