- Add libmysql to the tree

1 files changed, 33 insertions, 0 deletions

diff --git a/ext/mysql/libmysql/strxmov.c b/ext/mysql/libmysql/strxmov.c
new file mode 100644
index 0000000000..13811d043f
--- /dev/null
+++ b/ext/mysql/libmysql/strxmov.c
@@ -0,0 +1,33 @@
+/*  File   : strxmov.c
+    Author : Richard A. O'Keefe.
+    Updated: 25 may 1984
+    Defines: strxmov()
+
+    strxmov(dst, src1, ..., srcn, NullS)
+    moves the concatenation of src1,...,srcn to dst, terminates it
+    with a NUL character, and returns a pointer to the terminating NUL.
+    It is just like strmov except that it concatenates multiple sources.
+    Beware: the last argument should be the null character pointer.
+    Take VERY great care not to omit it!  Also be careful to use NullS
+    and NOT to use 0, as on some machines 0 is not the same size as a
+    character pointer, or not the same bit pattern as NullS.
+*/
+
+#include <global.h>
+#include "m_string.h"
+#include <stdarg.h>
+
+char *strxmov(char *dst,const char *src, ...)
+{
+  va_list pvar;
+
+  va_start(pvar,src);
+  while (src != NullS) {
+    while (*dst++ = *src++) ;
+    dst--;
+    src = va_arg(pvar, char *);
+  }
+  va_end(pvar);
+  *dst = 0;			/* there might have been no sources! */
+  return dst;
+}