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-rw-r--r--kernel/kernel.h10
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/kernel.h b/kernel/kernel.h
index 74e8444..84c0f39 100644
--- a/kernel/kernel.h
+++ b/kernel/kernel.h
@@ -89,22 +89,20 @@
#define SEC1(T) ((uint32_t)(T) * ((F_CPU / 10) / PRESCALE))
#define SEC0(T) ((uint32_t)(T) * ((F_CPU / 1) / PRESCALE))
+enum Prio { LOW, HIGH };
+
/* __BEGIN_DECLS */
void init(uint8_t stack);
-void exec(void (*fun)(void *), uint8_t stack, void *args);
+void exec(void (*fun)(void *), uint8_t stack, void *args, uint8_t prio);
void semaphore(uint8_t semnbr, uint8_t initVal);
void wait(uint8_t semnbr);
void signal(uint8_t semnbr);
void suspend(void);
-
-void set(uint32_t release, uint32_t deadline);
-void update(uint32_t release, uint32_t deadline);
+void sleep(uint32_t ticks);
uint32_t now(void);
-uint32_t release(void);
-uint32_t deadline(void);
uint8_t running(void);
/* __END_DECLS */