win32: unify strcasecmp definitions

There was two incompatible definitions of strcasecmp, which lead to a
compiler warning. Let's clean this up by only leaving one of them, and
using that one all the time.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

src/compiler/glsl/glsl_parser.yy

@@ -33,6 +33,7 @@
 #include "glsl_parser_extras.h"
 #include "compiler/glsl_types.h"
 #include "main/context.h"
+#include "util/u_string.h"
 
 #ifdef _MSC_VER
 #pragma warning( disable : 4065 ) // switch statement contains 'default' but no 'case' labels

src/egl/main/egllog.c

@@ -42,6 +42,7 @@
 #include <strings.h>
 #include "c11/threads.h"
 #include "util/macros.h"
+#include "util/u_string.h"
 
 #include "egllog.h"
 

src/gallium/auxiliary/hud/hud_diskstat.c

@@ -37,6 +37,7 @@
 #include "util/os_time.h"
 #include "os/os_thread.h"
 #include "util/u_memory.h"
+#include "util/u_string.h"
 #include <stdio.h>
 #include <unistd.h>
 #include <dirent.h>

src/gallium/auxiliary/hud/hud_nic.c

@@ -37,6 +37,7 @@
 #include "util/os_time.h"
 #include "os/os_thread.h"
 #include "util/u_memory.h"
+#include "util/u_string.h"
 #include <stdio.h>
 #include <unistd.h>
 #include <dirent.h>

src/gallium/auxiliary/hud/hud_sensors_temp.c

@@ -34,6 +34,7 @@
 #include "util/os_time.h"
 #include "os/os_thread.h"
 #include "util/u_memory.h"
+#include "util/u_string.h"
 #include <stdio.h>
 #include <unistd.h>
 #include <dirent.h>

src/mesa/main/imports.h

@@ -82,9 +82,6 @@ typedef union { GLfloat f; GLint i; GLuint u; } fi_type;
 
 
 
-#if defined(_MSC_VER)
-#define strcasecmp(s1, s2) _stricmp(s1, s2)
-#endif
 /*@}*/
 
 

src/util/debug.c

@@ -25,6 +25,7 @@
 #include <string.h>
 #include "main/macros.h"
 #include "debug.h"
+#include "u_string.h"
 
 uint64_t
 parse_debug_string(const char *debug,