Add support for anonymous struct/unions on compilers that implement it.
diff --git a/include/mmsystem.h b/include/mmsystem.h
index 29571d6..7a602cf 100644
--- a/include/mmsystem.h
+++ b/include/mmsystem.h
@@ -1242,11 +1242,11 @@
struct {
LONG lMinimum; /* signed minimum for this control */
LONG lMaximum; /* signed maximum for this control */
- } l;
+ } DUMMYSTRUCTNAME;
struct {
DWORD dwMinimum; /* unsigned minimum for this control */
DWORD dwMaximum; /* unsigned maximum for this control */
- } dw;
+ } DUMMYSTRUCTNAME1;
DWORD dwReserved[6];
} Bounds;
union {
@@ -1268,11 +1268,11 @@
struct {
LONG lMinimum;
LONG lMaximum;
- } l;
+ } DUMMYSTRUCTNAME;
struct {
DWORD dwMinimum;
DWORD dwMaximum;
- } dw;
+ } DUMMYSTRUCTNAME1;
DWORD dwReserved[6];
} Bounds;
union {
@@ -1294,11 +1294,11 @@
struct {
LONG lMinimum;
LONG lMaximum;
- } l;
+ } DUMMYSTRUCTNAME;
struct {
DWORD dwMinimum;
DWORD dwMaximum;
- } dw;
+ } DUMMYSTRUCTNAME1;
DWORD dwReserved[6];
} Bounds;
union {
@@ -1317,7 +1317,7 @@
union {
DWORD dwControlID; /* MIXER_GETLINECONTROLSF_ONEBYID */
DWORD dwControlType; /* MIXER_GETLINECONTROLSF_ONEBYTYPE */
- } u;
+ } DUMMYUNIONNAME;
DWORD cControls; /* count of controls pmxctrl points to */
DWORD cbmxctrl; /* size in bytes of _one_ MIXERCONTROL */
LPMIXERCONTROL16 pamxctrl;/* pointer to first MIXERCONTROL array */
@@ -1329,7 +1329,7 @@
union {
DWORD dwControlID;
DWORD dwControlType;
- } u;
+ } DUMMYUNIONNAME;
DWORD cControls;
DWORD cbmxctrl;
LPMIXERCONTROLA pamxctrl;
@@ -1341,7 +1341,7 @@
union {
DWORD dwControlID;
DWORD dwControlType;
- } u;
+ } DUMMYUNIONNAME;
DWORD cControls;
DWORD cbmxctrl;
LPMIXERCONTROLW pamxctrl;
@@ -1357,7 +1357,7 @@
union {
HWND16 hwndOwner; /* for MIXER_SETCONTROLDETAILSF_CUSTOM */
DWORD cMultipleItems; /* if _MULTIPLE, the number of items per channel */
- } u;
+ } DUMMYUNIONNAME;
DWORD cbDetails; /* size of _one_ details_XX struct */
LPVOID paDetails; /* pointer to array of details_XX structs */
} MIXERCONTROLDETAILS16,*LPMIXERCONTROLDETAILS16;
@@ -1369,7 +1369,7 @@
union {
HWND hwndOwner;
DWORD cMultipleItems;
- } u;
+ } DUMMYUNIONNAME;
DWORD cbDetails;
LPVOID paDetails;
} MIXERCONTROLDETAILS,*LPMIXERCONTROLDETAILS;
