X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fcfg%2Fcompiler.h;h=3a2f34c2c429f159bbc02f2d95c55a24457d6169;hb=f7b9f562693460fca28061c13a40e2a363cf00f7;hp=c2e814e522e0be69086eb447ef7442d81ced9d51;hpb=344e29e38d891802150ab37bb1af7509c6815310;p=bertos.git

diff --git a/bertos/cfg/compiler.h b/bertos/cfg/compiler.h
index c2e814e5..3a2f34c2 100644
--- a/bertos/cfg/compiler.h
+++ b/bertos/cfg/compiler.h
@@ -450,6 +450,9 @@
 	#endif
 #endif
 
+/** User defined callback type */
+typedef void (*Hook)(void *);
+
 /** Bulk storage large enough for both pointers or integers. */
 typedef void * iptr_t;
 
@@ -459,6 +462,14 @@ typedef const void * const_iptr_t;
 typedef unsigned char sigbit_t;  /**< Type for signal bits. */
 typedef unsigned char sigmask_t; /**< Type for signal masks. */
 
+/**
+ * Signal structure
+ */
+typedef struct Signal
+{
+	sigmask_t    wait;    /**< Signals the process is waiting for */
+	sigmask_t    recv;    /**< Received signals */
+} Signal;
 
 /**
  * \name Standard type definitions.