bstr: rename BSTR() -> bstr()

Rename the BSTR() function to bstr(). The former caused a conflict
with some Windows OS name, and it's no longer a macro so uppercase
naming is less appropriate.

1 files changed, 1 insertions, 1 deletions

diff --git a/path.c b/path.c
index cd5a057a88..b99d694df5 100644
--- a/path.c
+++ b/path.c
@@ -201,7 +201,7 @@ struct bstr mp_dirname(const char *path)
 {
     struct bstr ret = {(uint8_t *)path, mp_basename(path) - path};
     if (ret.len == 0)
-        return BSTR(".");
+        return bstr(".");
     return ret;
 }