xutils.c: Reduce compilation warnings

diff --git a/Externals/xdiff/xutils.c b/Externals/xdiff/xutils.c
index 6dac6b9..da48bca 100644 (file)
--- a/Externals/xdiff/xutils.c
+++ b/Externals/xdiff/xutils.c
@@ -26,6 +26,10 @@
 
 
 
+static inline int is_eol(char const* ptr, char const* top)
+{
+       return (*ptr == '\n' || (*ptr == '\r' && (ptr == top - 1 || *(ptr + 1) != '\n')));
+}
 
 long xdl_bogosqrt(long n) {
        long i;
@@ -122,11 +126,6 @@ void *xdl_cha_alloc(chastore_t *cha) {
        return data;
 }
 
-static inline int is_eol(char const* ptr, char const* top)
-{
-       return (*ptr == '\n' || (*ptr == '\r' && (ptr == top - 1 || *(ptr + 1) != '\n')));
-}
-
 long xdl_guess_lines(mmfile_t *mf, long sample) {
        long nl = 0, size, tsize = 0;
        char const *data, *cur, *top;