1 files changed, 28 insertions, 0 deletions
diff --git a/src/libtipidee/tipidee_response_header_preparebuiltin.c b/src/libtipidee/tipidee_response_header_preparebuiltin.c
new file mode 100644
index 0000000..a04b666
--- /dev/null
+++ b/src/libtipidee/tipidee_response_header_preparebuiltin.c
@@ -0,0 +1,28 @@
+/* ISC license. */
+
+#include <stdint.h>
+#include <string.h>
+
+#include <tipidee/response.h>
+
+int tipidee_response_header_preparebuiltin (tipidee_response_header *tab, uint32_t n, char const *s, size_t len)
+{
+  size_t pos = 0 ;
+  for (uint32_t i = 0 ; i < n ; i++)
+  {
+    char const *next ;
+    tab[i].key = s + pos ;
+    next = memchr(s + pos, 0, len - pos) ;
+    if (!next) return 0 ;
+    pos = next - s ;
+    if (pos++ >= len) return 0 ;
+    tab[i].options = (uint8_t)s[pos] ;
+    if (pos++ >= len) return 0 ;
+    tab[i].value = s + pos ;
+    next = memchr(s + pos, 0, len - pos) ;
+    if (!next) return 0 ;
+    pos = next - s ;
+    if (pos++ >= len) return 0 ;
+  }
+  return pos == len ;
+}