Renamed defines UNALIGNED to ROCKBOX_UNALIGNED - UNALIGNED is already

defined in mingw environments.

Renamed defines of UNALIGNED to ROCKBOX_UNALIGNED so that they don't
conflict with definitions in mingw32 cross-compiling environments
(defined in _mingw.h).

Change-Id: I369848c0f507e6bf5ff9ab4a60663bbbda6edc52

6 files changed, 12 insertions, 12 deletions

diff --git a/firmware/libc/memchr.c b/firmware/libc/memchr.c
index 8b6b4d69d9..bd99cfbc4d 100644
--- a/firmware/libc/memchr.c
+++ b/firmware/libc/memchr.c
@@ -38,7 +38,7 @@ QUICKREF
 #include "_ansi.h" /* for _DEFUN */
 
 /* Nonzero if X is not aligned on a "long" boundary.  */
-#define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
+#define ROCKBOX_UNALIGNED(X) ((long)X & (sizeof (long) - 1))
 
 /* How many bytes are loaded each iteration of the word copy loop.  */
 #define LBLOCKSIZE (sizeof (long))
@@ -82,7 +82,7 @@ _DEFUN (memchr, (s1, i, n),
   unsigned long mask,j;
   unsigned long *aligned_addr;
 
-  if (!UNALIGNED (s))
+  if (!ROCKBOX_UNALIGNED (s))
     {
       mask = 0;
       for (j = 0; j < LBLOCKSIZE; j++)
diff --git a/firmware/libc/memcmp.c b/firmware/libc/memcmp.c
index c2fa1bf6b7..e2894bb05a 100644
--- a/firmware/libc/memcmp.c
+++ b/firmware/libc/memcmp.c
@@ -40,7 +40,7 @@ QUICKREF
 #include "_ansi.h" /* for _DEFUN */
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
-#define UNALIGNED(X, Y) \
+#define ROCKBOX_UNALIGNED(X, Y) \
   (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
 
 /* How many bytes are copied each iteration of the word copy loop.  */
@@ -78,7 +78,7 @@ _DEFUN (memcmp, (m1, m2, n),
   /* If the size is too small, or either pointer is unaligned,
      then we punt to the byte compare loop.  Hopefully this will
      not turn up in inner loops.  */
-  if (!TOO_SMALL(n) && !UNALIGNED(s1,s2))
+  if (!TOO_SMALL(n) && !ROCKBOX_UNALIGNED(s1,s2))
     {
       /* Otherwise, load and compare the blocks of memory one 
          word at a time.  */
diff --git a/firmware/libc/strchr.c b/firmware/libc/strchr.c
index ada6e2d098..425d4a2f7a 100644
--- a/firmware/libc/strchr.c
+++ b/firmware/libc/strchr.c
@@ -38,7 +38,7 @@ QUICKREF
 #include "_ansi.h" /* for _DEFUN */
 
 /* Nonzero if X is not aligned on a "long" boundary.  */
-#define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
+#define ROCKBOX_UNALIGNED(X) ((long)X & (sizeof (long) - 1))
 
 /* How many bytes are loaded each iteration of the word copy loop.  */
 #define LBLOCKSIZE (sizeof (long))
@@ -83,7 +83,7 @@ _DEFUN (strchr, (s1, i),
   unsigned long mask,j;
   unsigned long *aligned_addr;
 
-  if (!UNALIGNED (s))
+  if (!ROCKBOX_UNALIGNED (s))
     {
       mask = 0;
       for (j = 0; j < LBLOCKSIZE; j++)
diff --git a/firmware/libc/strcmp.c b/firmware/libc/strcmp.c
index d540fae7dd..c1487dab74 100644
--- a/firmware/libc/strcmp.c
+++ b/firmware/libc/strcmp.c
@@ -40,7 +40,7 @@ QUICKREF
 #include "_ansi.h" /* for _DEFUN */
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
-#define UNALIGNED(X, Y) \
+#define ROCKBOX_UNALIGNED(X, Y) \
   (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
 
 /* DETECTNULL returns nonzero if (long)X contains a NULL byte. */
@@ -76,7 +76,7 @@ _DEFUN (strcmp, (s1, s2),
   unsigned long *a2;
 
   /* If s1 or s2 are unaligned, then compare bytes. */
-  if (!UNALIGNED (s1, s2))
+  if (!ROCKBOX_UNALIGNED (s1, s2))
     {  
       /* If s1 and s2 are word-aligned, compare them a word at a time. */
       a1 = (unsigned long*)s1;
diff --git a/firmware/libc/strcpy.c b/firmware/libc/strcpy.c
index 035e2bda9e..166a74967d 100644
--- a/firmware/libc/strcpy.c
+++ b/firmware/libc/strcpy.c
@@ -40,7 +40,7 @@ QUICKREF
 /*SUPPRESS 530*/
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
-#define UNALIGNED(X, Y) \
+#define ROCKBOX_UNALIGNED(X, Y) \
   (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
 
 #if LONG_MAX == 2147483647L
@@ -77,7 +77,7 @@ _DEFUN (strcpy, (dst0, src0),
   _CONST long *aligned_src;
 
   /* If SRC or DEST is unaligned, then copy bytes.  */
-  if (!UNALIGNED (src, dst))
+  if (!ROCKBOX_UNALIGNED (src, dst))
     {
       aligned_dst = (long*)dst;
       aligned_src = (long*)src;
diff --git a/firmware/libc/strncmp.c b/firmware/libc/strncmp.c
index 315fae810a..83e8d5b457 100644
--- a/firmware/libc/strncmp.c
+++ b/firmware/libc/strncmp.c
@@ -41,7 +41,7 @@ QUICKREF
 #include "_ansi.h" /* for _DEFUN */
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
-#define UNALIGNED(X, Y) \
+#define ROCKBOX_UNALIGNED(X, Y) \
   (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
 
 /* DETECTNULL returns nonzero if (long)X contains a NULL byte. */
@@ -86,7 +86,7 @@ _DEFUN (strncmp, (s1, s2, n),
     return 0;
 
   /* If s1 or s2 are unaligned, then compare bytes. */
-  if (!UNALIGNED (s1, s2))
+  if (!ROCKBOX_UNALIGNED (s1, s2))
     {
       /* If s1 and s2 are word-aligned, compare them a word at a time. */
       a1 = (unsigned long*)s1;