Porting PicoTCP WIP

kernel/rbuf/rbuf.h

@@ -18,4 +18,37 @@ int32_t rbuf_push(RBuf *rbuf, uint8_t data);
 int32_t rbuf_pop(RBuf *rbuf, uint8_t *data);
 void rbuf_init(RBuf *rbuf, uint8_t *buf, size_t bufsize);
 
+typedef struct {
+  uint8_t *buffer;
+  size_t tail;
+  size_t head;
+  size_t cap;
+  size_t count;
+  bool full;
+  size_t typesize;
+} RBufT;
+
+#define rbuft_init(rbt, tbuf, ts, nmax) do { \
+    rbuf_init((RBuf *)(rbt), (uint8_t *)(tbuf), (ts) * (nmax)); \
+    (rbt)->typesize = (ts); \
+  } while (0)
+
+#define rbuft_push(rbt, data1) \
+  do { \
+    uint8_t *__data = (uint8_t *)(data1); \
+    for (size_t __i = 0; __i < (rbt)->typesize; __i++) { \
+      rbuf_push((RBuf *)(rbt), __data[__i]); \
+    } \
+  } while(0)
+
+#define rbuft_pop(rbt, out1, emptyb) \
+  do { \
+    uint8_t *__out = (uint8_t *)(out1); \
+    for (size_t __i = 0; __i < (rbt)->typesize; __i++) { \
+      if (rbuf_pop((RBuf *)(rbt), &__out[__i]) < 0) { \
+        *(emptyb) = true; \
+      } \
+    } \
+  } while(0)
+
 #endif // RBUF_RBUF_H_