Not functional yet

[idzebra-moved-to-github.git] / isam / isutil.c

diff --git a/isam/isutil.c b/isam/isutil.c
new file mode 100644 (file)
index 0000000..aae8c3e
--- /dev/null
+++ b/isam/isutil.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 1994, Index Data I/S 
+ * All rights reserved.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Log: isutil.c,v $
+ * Revision 1.1  1994-09-12 08:02:13  quinn
+ * Not functional yet
+ *
+ */
+
+/*
+ * Small utilities needed by the isam system. Some or all of these
+ * may move to util/ along the way.
+ */
+
+#include <string.h>
+#include <stdarg.h>
+
+#include <isam.h>
+#include "isutil.h"
+
+char *strconcat(const char *s1, ...)
+{
+    va_list ap;
+    static char buf[512];
+    char *p;
+
+    va_start(ap, s1);
+    strcpy(buf, s1);
+    while ((p = va_arg(ap, char *)))
+       strcat(buf, p);
+    va_end(ap);
+    
+    return buf;
+}
+
+int is_default_cmp(const void *k1, const void *k2)
+{
+    SYSNO b1, b2;
+
+    memcpy(&b1, k1, sizeof(b1));
+    memcpy(&b2, k2, sizeof(b2));
+    return b1 - b2;
+}