cocci: simplify "if (++u > 1)" to "if (u++)"

diff --git a/utf8.h b/utf8.h
index ce1c2696e069782807354a846f2cfe075e1dfd5c..edea55e093a4713dcd0056da9a31b63f0cb51272 100644 (file)
--- a/utf8.h
+++ b/utf8.h
@@ -1,6 +1,8 @@
 #ifndef GIT_UTF8_H
 #define GIT_UTF8_H
 
+struct strbuf;
+
 typedef unsigned int ucs_char_t;  /* assuming 32bit int */
 
 size_t display_mode_esc_sequence_len(const char *s);