fixed some signedness warnings and inconsistencies

2 files changed, 5 insertions, 5 deletions

diff --git a/uri.h b/uri.h
index ab6fab8..966e6ca 100644
--- a/uri.h
+++ b/uri.h
@@ -28,7 +28,7 @@ char *uri_reserved={
   pe_HPUT
 };
 
-int uriescapelength(char *in,int len) {
+int uriescapelength(unsigned char *in,int len) {
   int rlen=0;//be sure to add one to this return value if you plan on putting a null byte at the end.
   int i;
   for(i=0;i<len;i++) {
@@ -38,7 +38,7 @@ int uriescapelength(char *in,int len) {
 }
 
 // make sure your out char * has enough space! use uriescapelength for it.
-void uriescape(unsigned char *in,char *out,int len) {
+void uriescape(unsigned char *in,unsigned char *out,int len) {
   int i;
   int j;
   for(i=0,j=0;i<len;i++) {
diff --git a/uriescape.c b/uriescape.c
index da3da7e..ccf90cb 100644
--- a/uriescape.c
+++ b/uriescape.c
@@ -3,11 +3,11 @@
 
 int main(int argc,char *argv[]) {
   int len;
-  char *out;
+  unsigned char *out;
   if(argc < 2) return 1;
-  len=uriescapelength(argv[1],strlen(argv[1]));
+  len=uriescapelength((unsigned char *)argv[1],strlen(argv[1]));
   out=malloc(len+1);
-  uriescape(argv[1],out,len);
+  uriescape((unsigned char *)argv[1],out,len);
   out[len]=0;
   printf("%s\n",out);
   return 0;