Add support for ESP32 (#17)

* Add support for ESP32

* core: Check length of body before allocating

Frames with no body may be worth parsing, but should avoid the allocation
of zero-length bodies. Instead, we'll check if the body exists in the
parsed data and if that length is zero, return early with success.

Fixes #16

* misc: Run GitHub build actions on pull requests

* Add support for ESP32

---------

Co-authored-by: Zduniusz <Zduniusz@thisemaildoesnotexist.com>
Co-authored-by: Marc <marc@malloc.me>

1 files changed, 4 insertions, 0 deletions

@@ -35,6 +35,10 @@
 #include <sys/types.h>
 #endif
 
+#if defined(ESP_PLATFORM)
+#include "endian.h"
+#endif
+
 #ifndef le16_to_cpu
 #define le16_to_cpu le16toh
 #endif