switch from tabs to spaces

It was fun while it lasted, but I do believe that spaces are strictly
superior, and clang-format struggles with tabs while using advanced
configuration options.

1 files changed, 28 insertions, 28 deletions

diff --git a/src/base64.c b/src/base64.c
index 733c700..0192eca 100644
--- a/src/base64.c
+++ b/src/base64.c
@@ -18,44 +18,44 @@
 static const int base64_variant = sodium_base64_VARIANT_ORIGINAL;
 
 int base64_encode(const unsigned char* src, size_t src_len, char** _dst) {
-	const size_t dst_len = sodium_base64_encoded_len(src_len, base64_variant);
+    const size_t dst_len = sodium_base64_encoded_len(src_len, base64_variant);
 
-	char* dst = calloc(dst_len, 1);
-	if (!dst) {
-		log_errno("calloc");
-		return -1;
-	}
+    char* dst = calloc(dst_len, 1);
+    if (!dst) {
+        log_errno("calloc");
+        return -1;
+    }
 
-	sodium_bin2base64(dst, dst_len, src, src_len, base64_variant);
+    sodium_bin2base64(dst, dst_len, src, src_len, base64_variant);
 
-	*_dst = dst;
-	return 0;
+    *_dst = dst;
+    return 0;
 }
 
 int base64_decode(const char* src, unsigned char** _dst, size_t* _dst_len) {
-	const size_t src_len = strlen(src);
-	const size_t dst_max_len = src_len / 4 * 3;
-	size_t dst_len = 0;
+    const size_t src_len = strlen(src);
+    const size_t dst_max_len = src_len / 4 * 3;
+    size_t dst_len = 0;
 
-	unsigned char* dst = calloc(dst_max_len, 1);
-	if (!dst) {
-		log_errno("calloc");
-		return -1;
-	}
+    unsigned char* dst = calloc(dst_max_len, 1);
+    if (!dst) {
+        log_errno("calloc");
+        return -1;
+    }
 
-	int ret =
-	    sodium_base642bin(dst, dst_max_len, src, src_len, NULL, &dst_len, NULL, base64_variant);
-	if (ret < 0) {
-		log_err("Couldn't parse base64-encoded string\n");
-		goto free;
-	}
+    int ret =
+        sodium_base642bin(dst, dst_max_len, src, src_len, NULL, &dst_len, NULL, base64_variant);
+    if (ret < 0) {
+        log_err("Couldn't parse base64-encoded string\n");
+        goto free;
+    }
 
-	*_dst = dst;
-	*_dst_len = dst_len;
-	return ret;
+    *_dst = dst;
+    *_dst_len = dst_len;
+    return ret;
 
 free:
-	free(dst);
+    free(dst);
 
-	return ret;
+    return ret;
 }