Fix DIFF_QUEUE_CLEAR refactoring

[git.git] / git-compat-util.h

diff --git a/git-compat-util.h b/git-compat-util.h
index e292926fec2d6910ed8a44bb0501fb6e219af3f9..7e62b552700a580646dbb6a8921c40761d6b57a2 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -332,6 +332,7 @@ extern int git_vsnprintf(char *str, size_t maxsize,
 #ifdef __GLIBC_PREREQ
 #if __GLIBC_PREREQ(2, 1)
 #define HAVE_STRCHRNUL
+#define HAVE_MEMPCPY
 #endif
 #endif
 
@@ -345,6 +346,14 @@ static inline char *gitstrchrnul(const char *s, int c)
 }
 #endif
 
+#ifndef HAVE_MEMPCPY
+#define mempcpy gitmempcpy
+static inline void *gitmempcpy(void *dest, const void *src, size_t n)
+{
+       return (char *)memcpy(dest, src, n) + n;
+}
+#endif
+
 extern void release_pack_memory(size_t, int);
 
 extern char *xstrdup(const char *str);