From 540dc9643efc866af6e7040634c9d7a17ca6c5b0 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周六, 05 12月 2015 21:40:52 +0800
Subject: [PATCH] Fix error queue and resolve #67

---
 libscpi/src/fifo_private.h |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/libscpi/src/fifo_private.h b/libscpi/src/fifo_private.h
index 4d37fd6..d04da84 100644
--- a/libscpi/src/fifo_private.h
+++ b/libscpi/src/fifo_private.h
@@ -47,19 +47,22 @@
 
 #define FIFO_SIZE 16
 
-    struct _fifo_t {
+    struct _scpi_fifo_t {
         int16_t wr;
         int16_t rd;
         int16_t size;
         int16_t data[FIFO_SIZE];
     };
-    typedef struct _fifo_t fifo_t;
+    typedef struct _scpi_fifo_t scpi_fifo_t;
 
-    void fifo_init(fifo_t * fifo) LOCAL;
-    void fifo_clear(fifo_t * fifo) LOCAL;
-    bool_t fifo_add(fifo_t * fifo, int16_t value) LOCAL;
-    bool_t fifo_remove(fifo_t * fifo, int16_t * value) LOCAL;
-    bool_t fifo_count(fifo_t * fifo, int16_t * value) LOCAL;
+    void fifo_init(scpi_fifo_t * fifo) LOCAL;
+    void fifo_clear(scpi_fifo_t * fifo) LOCAL;
+    scpi_bool_t fifo_is_empty(scpi_fifo_t * fifo) LOCAL;
+    scpi_bool_t fifo_is_full(scpi_fifo_t * fifo) LOCAL;
+    scpi_bool_t fifo_add(scpi_fifo_t * fifo, int16_t value) LOCAL;
+    scpi_bool_t fifo_remove(scpi_fifo_t * fifo, int16_t * value) LOCAL;
+    scpi_bool_t fifo_remove_last(scpi_fifo_t * fifo, int16_t * value) LOCAL;
+    scpi_bool_t fifo_count(scpi_fifo_t * fifo, int16_t * value) LOCAL;
 
 #ifdef	__cplusplus
 }

--
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