diff -r 86b7f6f9c5c0 -r 6e704fc09528 misc.c
--- a/misc.c	Tue Feb 15 18:57:52 2005 +0100
+++ b/misc.c	Sat Feb 19 23:23:29 2000 +0100
@@ -15,7 +15,7 @@
 #include "include/misc.h"
 
 
-void *malloczero(int size)
+void *malloczero(size_t size)
 {
 	void *p=malloc(size);
 	
@@ -26,7 +26,7 @@
 }
 
 
-void *remalloczero(void *ptr, int oldsize, int newsize)
+void *remalloczero(void *ptr, size_t oldsize, size_t newsize)
 {
 	void *p=NULL;
 	
@@ -38,7 +38,10 @@
 	
 		memset(p, 0, newsize);
 	
-		if(ptr!=NULL && oldsize<newsize)
+		if(newsize<oldsize)
+			oldsize=newsize;
+		
+		if(ptr!=NULL)
 			memcpy(p, ptr, oldsize);
 	}
 	
@@ -107,6 +110,32 @@
 }
 
 
+char *scatn(const char *s1, ssize_t l1, const char *s2, ssize_t l2)
+{
+	size_t tlen=1;
+	char *s;
+	
+	if(l1<0)
+		l1=strlen(s1);
+	
+	if(l2<0)
+		l2=strlen(s2);
+	
+	tlen+=l1+l2;
+	
+	s=(char*)malloc(tlen);
+	
+	if(s==NULL)
+		return NULL;
+	
+	memcpy(s, s1, l1);
+	memcpy(s+l1, s2, l2);
+	s[l1+l2]='\0';
+	
+	return s;
+}
+
+
 /* */