buf.h now uses size_t for array sizes.

skaslev · Oct 19, 2016 · d94f665 · d94f665
1 parent abae92f
commit d94f665
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/buf.c b/buf.c
@@ -1,8 +1,8 @@
 #include "buf.h"
 
-void buf_do_realloc_(void **a, int nr, int sz)
+void buf_do_realloc_(void **a, size_t nr, size_t sz)
 {
-	int *p = realloc(*a ? buf_raw_(*a) : NULL, 2 * sizeof(int) + nr * sz);
+	size_t *p = realloc(*a ? buf_raw_(*a) : NULL, 2 * sizeof(size_t) + nr * sz);
 	p[0] = nr;
 	if (!*a)
 		p[1] = 0;

diff --git a/buf.h b/buf.h
@@ -14,7 +14,7 @@
 #define buf_foreach(it, a)	for ((it) = (a); (it) < (a) + buf_len(a); (it)++)
 
 /* Private */
-#define buf_raw_(a)		((int *) (a) - 2)
+#define buf_raw_(a)		((size_t *) (a) - 2)
 #define buf_m_(a)		(buf_raw_(a)[0])
 #define buf_n_(a)		(buf_raw_(a)[1])
 
@@ -23,6 +23,6 @@
 				 buf_n_(a) == buf_m_(a) ? buf_realloc_(a, 2 * buf_m_(a)) : (void) 0)
 #define buf_realloc_(a, n)	buf_do_realloc_((void **) &(a), n, sizeof(*(a)))
 
-void buf_do_realloc_(void **a, int nr, int sz);
+void buf_do_realloc_(void **a, size_t nr, size_t sz);
 
 #endif