X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fscpi%2Fvxi_clnt.c;h=f824f676b940b2de406b8fa72a65bc9521c26fa0;hp=a7c24465aa88f98eb21a59dc5e5737cd80973764;hb=6cfc6c5c7a2fbb8be10b282b0b2bfe9ce9653984;hpb=4c5ac0cf5b3e8a13d6f0ff4255fa21ed6874774a

diff --git a/src/scpi/vxi_clnt.c b/src/scpi/vxi_clnt.c
index a7c24465..f824f676 100644
--- a/src/scpi/vxi_clnt.c
+++ b/src/scpi/vxi_clnt.c
@@ -7,6 +7,8 @@
 #include "vxi.h"
 #include <memory.h> /* for memset */
 
+#define SR_XDRPROC_CALLBACK(f) ((xdrproc_t) (void (*)(void)) (f))
+
 /* Default timeout can be changed using clnt_control() */
 static struct timeval TIMEOUT = { 25, 0 };
 
@@ -242,7 +244,7 @@ destroy_intr_chan_1(void *argp, CLIENT *clnt)
 
 	memset((char *)&clnt_res, 0, sizeof(clnt_res));
 	if (clnt_call (clnt, destroy_intr_chan,
-		(xdrproc_t) xdr_void, (caddr_t) argp,
+		SR_XDRPROC_CALLBACK(xdr_void), (caddr_t) argp,
 		(xdrproc_t) xdr_Device_Error, (caddr_t) &clnt_res,
 		TIMEOUT) != RPC_SUCCESS) {
 		return (NULL);
@@ -258,7 +260,7 @@ device_intr_srq_1(Device_SrqParms *argp, CLIENT *clnt)
 	memset((char *)&clnt_res, 0, sizeof(clnt_res));
 	if (clnt_call (clnt, device_intr_srq,
 		(xdrproc_t) xdr_Device_SrqParms, (caddr_t) argp,
-		(xdrproc_t) xdr_void, (caddr_t) &clnt_res,
+		SR_XDRPROC_CALLBACK(xdr_void), (caddr_t) &clnt_res,
 		TIMEOUT) != RPC_SUCCESS) {
 		return (NULL);
 	}