X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=malloc.c;h=a7fa7c5adc862fb73fd35bea36be457025609c0d;hb=3234912f921916a1b8da164fd61dc75579358577;hp=3f6a6a81c5450047a127d531583bd68216211aa3;hpb=9867234e70002b8252a48c2bc023875ff87b8ca1;p=sgt-puzzles.git

diff --git a/malloc.c b/malloc.c
index 3f6a6a8..a7fa7c5 100644
--- a/malloc.c
+++ b/malloc.c
@@ -10,7 +10,7 @@
  * smalloc should guarantee to return a useful pointer - Halibut
  * can do nothing except die when it's out of memory anyway.
  */
-void *smalloc(int size) {
+void *smalloc(size_t size) {
     void *p;
     p = malloc(size);
     if (!p)
@@ -30,7 +30,7 @@ void sfree(void *p) {
 /*
  * srealloc should guaranteeably be able to realloc NULL
  */
-void *srealloc(void *p, int size) {
+void *srealloc(void *p, size_t size) {
     void *q;
     if (p) {
 	q = realloc(p, size);
@@ -46,7 +46,7 @@ void *srealloc(void *p, int size) {
  * dupstr is like strdup, but with the never-return-NULL property
  * of smalloc (and also reliably defined in all environments :-)
  */
-char *dupstr(char *s) {
+char *dupstr(const char *s) {
     char *r = smalloc(1+strlen(s));
     strcpy(r,s);
     return r;