cpu: Export few x86-specific APIs

This makes virCPUx86DataAddCPUID, virCPUx86DataFree, and
virCPUx86MakeData available for direct usage outside of cpu driver in
tests and the new qemu monitor that will request the actual CPU
definition from a running qemu instance.

src/cpu/cpu_x86.c

@@ -203,7 +203,7 @@ x86DataCpuid(const virCPUx86Data *data,
 }
 
 
-static void
+void
 virCPUx86DataFree(virCPUx86Data *data)
 {
     if (data == NULL)
@@ -215,7 +215,7 @@ virCPUx86DataFree(virCPUx86Data *data)
 }
 
 
-static virCPUDataPtr
+virCPUDataPtr
 virCPUx86MakeData(virArch arch, virCPUx86Data **data)
 {
     virCPUDataPtr cpuData;
@@ -295,7 +295,7 @@ x86DataExpand(virCPUx86Data *data,
 }
 
 
-static int
+int
 virCPUx86DataAddCPUID(virCPUx86Data *data,
                       const virCPUx86CPUID *cpuid)
 {

src/cpu/cpu_x86.h

@@ -25,7 +25,16 @@
 # define __VIR_CPU_X86_H__
 
 # include "cpu.h"
+# include "cpu_x86_data.h"
 
 extern struct cpuArchDriver cpuDriverX86;
 
+int virCPUx86DataAddCPUID(virCPUx86Data *data,
+                          const virCPUx86CPUID *cpuid);
+
+void virCPUx86DataFree(virCPUx86Data *data);
+
+virCPUDataPtr virCPUx86MakeData(virArch arch,
+                                virCPUx86Data **data);
+
 #endif /* __VIR_CPU_X86_H__ */

src/libvirt_private.syms

@@ -734,6 +734,12 @@ cpuNodeData;
 cpuUpdate;
 
 
+# cpu/cpu_x86.h
+virCPUx86DataAddCPUID;
+virCPUx86DataFree;
+virCPUx86MakeData;
+
+
 # datatypes.h
 virConnectClass;
 virDomainClass;