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-rw-r--r--lib/libfec.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libfec.c b/lib/libfec.c
index 6d9020f..adf2bba 100644
--- a/lib/libfec.c
+++ b/lib/libfec.c
@@ -114,7 +114,7 @@ typedef unsigned short gf;
* Primitive polynomials - see Lin & Costello, Appendix A,
* and Lee & Messerschmitt, p. 453.
*/
-static char *allPp[] = { /* GF_BITS polynomial */
+static const char *allPp[] = { /* GF_BITS polynomial */
NULL, /* 0 no code */
NULL, /* 1 no code */
"111", /* 2 1+x+x^2 */
@@ -226,7 +226,7 @@ gf_mul(x,y)
* one place.
*/
static void *
-my_malloc(int sz, char *err_string)
+my_malloc(int sz, const char *err_string)
{
void *p = malloc( sz );
if (p == NULL) {
@@ -247,7 +247,7 @@ generate_gf(void)
{
int i;
gf mask;
- char *Pp = allPp[GF_BITS] ;
+ const char *Pp = allPp[GF_BITS] ;
mask = 1; /* x ** 0 = 1 */
gf_exp[GF_BITS] = 0; /* will be updated at the end of the 1st loop */