-};
-/**
- * \brief Determine if a short spinlock is locked
- * \param Lock Lock pointer
- */
-static inline int IS_LOCKED(struct sShortSpinlock *Lock) {
- return !!Lock->Lock;
-}
-/**
- * \brief Acquire a Short Spinlock
- * \param Lock Lock pointer
- *
- * This type of mutex should only be used for very short sections of code,
- * or in places where a Mutex_* would be overkill, such as appending
- * an element to linked list (usually two assignement lines in C)
- *
- * \note This type of lock halts interrupts, so ensure that no timing
- * functions are called while it is held. As a matter of fact, spend as
- * little time as possible with this lock held
- */
-static inline void SHORTLOCK(struct sShortSpinlock *Lock) {
- int v = 1;
- int IF;
- #if STACKED_LOCKS
- extern int GetCPUNum(void);
- int cpu = GetCPUNum() + 1;
- #endif
-
- // Save interrupt state and clear interrupts
- __ASM__ ("pushf;\n\tpop %%eax\n\tcli" : "=a"(IF));
- IF &= 0x200; // AND out all but the interrupt flag