int -> unsigned int

scan_asn1string.c

@@ -1,9 +1,9 @@
 #include "asn1.h"
 
-int scan_asn1string(const char* src,const char* max,
+unsigned int scan_asn1string(const char* src,const char* max,
 		    enum asn1_tagclass* tc,enum asn1_tagtype* tt,unsigned long* tag,
 		    const char** s,unsigned long* l) {
-  int len,tmp;
+  unsigned int len,tmp;
   if (!(len=scan_asn1tag(src,max,tc,tt,tag))) return 0;
   if (!(tmp=scan_asn1length(src+len,max,l))) return 0;
   len+=tmp;