z80_toggle_reset(), z80_toggle_busreq()

[z180-stamp.git] / include / common.h

diff --git a/include/common.h b/include/common.h
index e22b7a158316bbb9c94f39c9a5bac6da272a40ca..9bd34181e78f0524d89ad31be828aca6ea55a567 100644 (file)
--- a/include/common.h
+++ b/include/common.h
@@ -9,9 +9,16 @@
 
 #include <stdio.h>
 #include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdlib.h>
+#include "errnum.h"
 
 #define GCC_VERSION (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
 
+#define USED __attribute__((used))
+#define UNUSED __attribute__((unused))
+
 #ifdef __AVR__
 #include <avr/io.h>
 #include <avr/pgmspace.h>
@@ -71,23 +78,24 @@ struct bits {
 extern volatile uint_least8_t Stat;
 #endif /* __AVR__ */
 
-#define S_10MS_TO              (1<<0)
-#define S_MSG_PENDING  (1<<1)
-#define S_CON_PENDING  (1<<2)
+#define S_10MS_TO                      (1<<0)
+#define S_MSG_PENDING          (1<<1)
+#define S_CON_PENDING          (1<<2)
+#define S_RESET_POLARITY       (1<<3)
 
 static inline
-void my_puts(const char *s)
+int my_puts(const char *s)
 {
-       fputs(s, stdout);
+       return fputs(s, stdout);
 }
 
 static inline
-void my_puts_P(const char *s)
+int my_puts_P(const char *s)
 {
 #ifdef __AVR__
-       fputs_P(s, stdout);
+       return fputs_P(s, stdout);
 #else
-       fputs(s, stdout);
+       return fputs(s, stdout);
 #endif /* __AVR__ */
 }