change buf to src or dest depending on context

1 files changed, 6 insertions, 6 deletions

diff --git a/pack.c b/pack.c
index e18455c..1d225cb 100644
--- a/pack.c
+++ b/pack.c
@@ -12,21 +12,21 @@
 #include "pack.h"
 #include "trace.h"
 
-static void write_val(unsigned char *buf, size_t size, enum pack_endian e, uintmax_t val)
+static void write_val(unsigned char *dest, size_t size, enum pack_endian e, uintmax_t val)
 {
 	for (size_t i = 0; i < size; i++)
-		buf[i] = (val >> (e == PACK_ENDIAN_LITTLE ? i : size - i - 1) * 8) & 0xff;
+		dest[i] = (val >> (e == PACK_ENDIAN_LITTLE ? i : size - i - 1) * 8) & 0xff;
 }
 
-enum pack_status pack(void *buf_, size_t size, const char *fmt, ...)
+enum pack_status pack(void *dest_, size_t size, const char *fmt, ...)
 {
 	enum pack_endian endianness = PACK_ENDIAN_BIG;
-	unsigned char *buf = buf_;
+	unsigned char *dest = dest_;
 	enum pack_status ret = PACK_OK;
 	size_t offset = 0;
 	va_list ap;
 
-	tr_call("pack(%p, %" PRIuSIZE ", %s, ...)", (void *)buf, size, fmt);
+	tr_call("pack(%p, %" PRIuSIZE ", %s, ...)", (void *)dest, size, fmt);
 
 	va_start(ap, fmt);
 
@@ -62,7 +62,7 @@ enum pack_status pack(void *buf_, size_t size, const char *fmt, ...)
 			v.unsigned_ = n;
 		}
 		tr_debug("val.u: %" PRIuMAX, v.unsigned_);
-		write_val(&buf[offset], s, endianness, v.unsigned_);
+		write_val(&dest[offset], s, endianness, v.unsigned_);
 		offset += s;
 	}