fix some warnings

diff --git a/platform/common/mp3.c b/platform/common/mp3.c
index 9b347e8..25c5c92 100644 (file)
--- a/platform/common/mp3.c
+++ b/platform/common/mp3.c
@@ -90,8 +90,9 @@ int mp3_get_bitrate(void *f_, int len)
        if (ret <= 0) {
                // try to read somewhere around the middle
                fseek(f, len / 2, SEEK_SET);
-               fread(buf, 1, sizeof(buf), f);
-               ret = try_get_bitrate(buf, sizeof(buf));
+               ret = fread(buf, 1, sizeof(buf), f);
+               if (ret == sizeof(buf))
+                       ret = try_get_bitrate(buf, sizeof(buf));
        }
        if (ret > 0)
                retval = ret;

diff --git a/platform/libretro.c b/platform/libretro.c
index c02b206..b2697ce 100644 (file)
--- a/platform/libretro.c
+++ b/platform/libretro.c
@@ -28,10 +28,6 @@
 #include "common/version.h"
 #include "libretro.h"
 
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-
 static retro_video_refresh_t video_cb;
 static retro_input_poll_t input_poll_cb;
 static retro_input_state_t input_state_cb;
@@ -167,6 +163,11 @@ static void munmap(void *addr, size_t length)
        /* ruh-ro, we leaked handle from CreateFileMapping() ... */
 }
 #endif
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
 void *plat_mmap(unsigned long addr, size_t size, int need_exec, int is_fixed)
 {
    int flags = MAP_PRIVATE | MAP_ANONYMOUS;