dg-100: Fix signed/unsigned mismatch errors (MSVC).

diff --git a/dg-100.c b/dg-100.c
index 046369674df28225857918c4c25ec3c0b84c14b2..6b69425066db322798b0fcd2641b1d5af8410f6c 100644 (file)
--- a/dg-100.c
+++ b/dg-100.c
@@ -86,7 +86,7 @@ struct dynarray16 {
 static struct dg100_command *
 dg100_findcmd(int id)
 {
-       int i;
+       unsigned int i;
 
        /* linear search should be OK as long as dg100_numcommands is small */
        for (i = 0; i < dg100_numcommands; i++) {
@@ -108,8 +108,8 @@ dynarray16_init(struct dynarray16 *a, unsigned limit)
 static gbint16 *
 dynarray16_alloc(struct dynarray16 *a, unsigned n)
 {
-       unsigned i;
-       int need;
+       unsigned int i;
+       unsigned int need;
        const unsigned elements_per_chunk = 4096 / sizeof(a->data[0]);
        
        i = a->count;
@@ -151,7 +151,7 @@ bintime2utc(int date, int time)
 static void 
 dg100_debug(const char *hdr, int include_nl, size_t sz, unsigned char *buf)
 {
-       int i;
+       unsigned int i;
 
        /* Only give byte dumps for higher debug levels */
        if (global_opts.debug_level < 5) {
@@ -475,12 +475,12 @@ dg100_recv_frame(struct dg100_command **cmdinfo_result, gbuint8 **payload)
 
 /* return value: number of bytes copied into buf, -1 on error */
 static int
-dg100_recv(gbuint8 expected_id, void *buf, unsigned len)
+dg100_recv(gbuint8 expected_id, void *buf, unsigned int len)
 {
        int n;
        struct dg100_command *cmdinfo;
        gbuint8 *data;
-       int copysize, trailing_bytes;
+       unsigned int copysize, trailing_bytes;
 
        n = dg100_recv_frame(&cmdinfo, &data);
 
@@ -582,7 +582,8 @@ dg100_getfile(gbint16 num, route_head *track)
 static void
 dg100_getfiles()
 {
-       int i, filenum;
+       unsigned int i;
+       int filenum;
        struct dynarray16 headers;
        route_head *track;