improve str_to_buf and buf_to_str helpers

[openocd.git] / src / helper / binarybuffer.h

diff --git a/src/helper/binarybuffer.h b/src/helper/binarybuffer.h
index 400cbbe6511742771e73f8bccb1d31a30547c44f..49050074fb226cd6e82315152a9363b9362a64b9 100644 (file)
--- a/src/helper/binarybuffer.h
+++ b/src/helper/binarybuffer.h
@@ -79,9 +79,9 @@ uint8_t* buf_set_ones(uint8_t *buf, int count);
 uint8_t* buf_set_buf(const uint8_t *src, int src_start,
                uint8_t *dst, int dst_start, int len);
 
-int str_to_buf(const char *str, int len,
-               uint8_t *bin_buf, int buf_size, int radix);
-char* buf_to_str(const uint8_t *buf, int size, int radix);
+int str_to_buf(const char *str, unsigned len,
+               void *bin_buf, unsigned buf_size, unsigned radix);
+char* buf_to_str(const void *buf, unsigned size, unsigned radix);
 
 #define CEIL(m, n)     (((m) + (n) - 1) / (n))