#ifndef ATOMIC_H
#define ATOMIC_H

#if PLATFORM_WINDOWS

/* TODO: Remove "..._raw" functions */

FORCE_INLINE i32 atomic_i32_eval(struct atomic_i32 *x) { return (i32)_InterlockedCompareExchange((volatile long *)&x->_v, 0, 0); }
FORCE_INLINE i32 atomic_i32_eval_exchange(struct atomic_i32 *x, i32 e) { return (i32)_InterlockedExchange((volatile long *)&x->_v, e); }
FORCE_INLINE i32 atomic_i32_eval_compare_exchange(struct atomic_i32 *x, i32 c, i32 e) { return (i32)_InterlockedCompareExchange((volatile long *)&x->_v, e, c); }
FORCE_INLINE i32 atomic_i32_eval_xor(struct atomic_i32 *x, i32 c) { return (i32)_InterlockedXor((volatile long *)&x->_v,c); }
FORCE_INLINE i32 atomic_i32_eval_add(struct atomic_i32 *x, i32 a) { return (i32)_InterlockedExchangeAdd((volatile long *)&x->_v, a); }

FORCE_INLINE i64 atomic_i64_eval(struct atomic_i64 *x) { return (i64)_InterlockedCompareExchange64(&x->_v, 0, 0); }
FORCE_INLINE i64 atomic_i64_eval_exchange(struct atomic_i64 *x, i64 e) { return (i64)_InterlockedExchange64(&x->_v, e); }
FORCE_INLINE i64 atomic_i64_eval_compare_exchange(struct atomic_i64 *x, i64 c, i64 e) { return (i64)_InterlockedCompareExchange64(&x->_v, e, c); }
FORCE_INLINE i64 atomic_i64_eval_xor(struct atomic_i64 *x, i64 c) { return (i64)_InterlockedXor64(&x->_v, c); }
FORCE_INLINE i64 atomic_i64_eval_add(struct atomic_i64 *x, i64 a) { return (i64)_InterlockedExchangeAdd64(&x->_v, a); }

FORCE_INLINE u32 atomic_u32_eval(struct atomic_u32 *x) { return (u32)_InterlockedCompareExchange((volatile long *)&x->_v, 0, 0); }
FORCE_INLINE u32 atomic_u32_eval_exchange(struct atomic_u32 *x, u32 e) { return (u32)_InterlockedExchange((volatile long *)&x->_v, (long)e); }
FORCE_INLINE u32 atomic_u32_eval_compare_exchange(struct atomic_u32 *x, u32 c, u32 e) { return (u32)_InterlockedCompareExchange((volatile long *)&x->_v, (long)e, (long)c); }
FORCE_INLINE u32 atomic_u32_eval_xor(struct atomic_u32 *x, u32 c) { return (u32)_InterlockedXor((volatile long *)&x->_v, c); }
FORCE_INLINE u32 atomic_u32_eval_add_u32(struct atomic_u32 *x, u32 a) { return (u32)_InterlockedExchangeAdd((volatile long *)&x->_v, (long)a); }
FORCE_INLINE u32 atomic_u32_eval_add_i32(struct atomic_u32 *x, i32 a) { return (u32)_InterlockedExchangeAdd((volatile long *)&x->_v, (long)a); }

FORCE_INLINE u64 atomic_u64_eval(struct atomic_u64 *x) { return (u64)_InterlockedCompareExchange64((volatile i64 *)&x->_v, 0, 0); }
FORCE_INLINE u64 atomic_u64_eval_exchange(struct atomic_u64 *x, u64 e) { return (u64)_InterlockedExchange64((volatile i64 *)&x->_v, (i64)e); }
FORCE_INLINE u64 atomic_u64_eval_compare_exchange(struct atomic_u64 *x, u64 c, u64 e) { return (u64)_InterlockedCompareExchange64((volatile i64 *)&x->_v, (i64)e, (i64)c); }
FORCE_INLINE u32 atomic_u64_eval_xor(struct atomic_u64 *x, u64 c) { return (u64)_InterlockedXor64((volatile i64 *)&x->_v, c); }
FORCE_INLINE u64 atomic_u64_eval_add_u64(struct atomic_u64 *x, u64 a) { return (u64)_InterlockedExchangeAdd64((volatile i64 *)&x->_v, (i64)a); }
FORCE_INLINE u64 atomic_u64_eval_add_i64(struct atomic_u64 *x, i64 a) { return (u64)_InterlockedExchangeAdd64((volatile i64 *)&x->_v, (i64)a); }

FORCE_INLINE void *atomic_ptr_eval(struct atomic_ptr *x) { return (void *)_InterlockedCompareExchange64((volatile i64 *)&x->_v, 0, 0); }
FORCE_INLINE void *atomic_ptr_eval_exchange(struct atomic_ptr *x, void *e) { return (void *)_InterlockedExchange64((volatile i64 *)&x->_v, (i64)e); }
FORCE_INLINE void *atomic_ptr_eval_compare_exchange(struct atomic_ptr *x, void *c, void *e) { return (void *)_InterlockedCompareExchange64((volatile i64 *)&x->_v, (i64)e, (i64)c); }

#else
# error "Atomics not implemented"
#endif

#endif