1 files changed, 26 insertions, 0 deletions
diff --git a/src/lib.c b/src/lib.c
new file mode 100644
index 0000000..b6a5f3a
--- /dev/null
+++ b/src/lib.c
@@ -0,0 +1,26 @@
+struct writefunc_string {
+	char *ptr;
+	size_t len;
+};
+void init_writefunc_string(struct writefunc_string *s) {
+	s->len = 0;
+	s->ptr = malloc(s->len+1);
+	if (s->ptr == NULL) {
+		fprintf(stderr, "malloc() " DC_I18N_FAILED "\n");
+		exit(EXIT_FAILURE);
+	}
+	s->ptr[0] = '\0';
+}
+size_t writefunc(void *ptr, size_t size, size_t nmemb, struct writefunc_string *s) {
+	size_t new_len = s->len + size*nmemb;
+	s->ptr = realloc(s->ptr, new_len+1);
+	if (s->ptr == NULL) {
+		fprintf(stderr, "realloc() " DC_I18N_FAILED "\n");
+		exit(EXIT_FAILURE);
+	}
+	memcpy(s->ptr+s->len, ptr, size*nmemb);
+	s->ptr[new_len] = '\0';
+	s->len = new_len;
+	return size*nmemb;
+}
+