include stdlib since putenv is in there on solaris

[rrdtool.git] / src / rrd_cgi.c

diff --git a/src/rrd_cgi.c b/src/rrd_cgi.c
index 846397f..fba2204 100644 (file)
--- a/src/rrd_cgi.c
+++ b/src/rrd_cgi.c
@@ -1,11 +1,13 @@
 /*****************************************************************************
- * RRDtool 1.2.23  Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.2.99907080300  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * rrd_cgi.c  RRD Web Page Generator
  *****************************************************************************/
 
 #include "rrd_tool.h"
-
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
 
 #define MEMBLK 1024
 /*#define DEBUG_PARSER
@@ -220,7 +222,8 @@ static vardata *varheap = NULL;
 static size_t varheap_size = 0;
 
 /* allocate and initialize variable heap */
-static int initvar(void)
+static int initvar(
+    void)
 {
     varheap = (vardata *) malloc(sizeof(vardata) * INIT_VARSTORE_SIZE);
     if (varheap == NULL) {
@@ -233,7 +236,8 @@ static int initvar(void)
 }
 
 /* cleanup: free allocated memory */
-static void donevar(void)
+static void donevar(
+    void)
 {
     int       i;