#11 Build fails on musl with errors

[Khem Raj]

Build fails on musl with errors e.g.

In file included from pqueue.c:7:0:
pqueue.h:21:3: error: unknown type name 'u_int32_t'
u_int32_t seq;
^~~~~~~~~
pqueue.h:28:24: error: unknown type name 'u_int32_t'; did you mean 'int128'?
int pqueue_add (u_int32_t seq, unsigned char *packet, int packlen);
^~~~~~~~~
int128
pqueue.c:20:26: error: unknown type name 'u_int32_t'; did you mean 'int128'?
static int pqueue_alloc (u_int32_t seq, unsigned char packet, int packlen, pqueue_t *new);
^~~~~~~~~
int128
pqueue.c:44:25: error: unknown type name 'u_int32_t'; did you mean 'int128'?
static int pqueue_alloc(u_int32_t seq, unsigned char packet, int packlen, pqueue_t *new) {
^~~~~~~~~
int128
pqueue.c:140:17: error: unknown type name 'u_int32_t'; did you mean 'int128'?
int pqueue_add (u_int32_t seq, unsigned char *packet, int packlen) {
^~~~~~~~~
int128

[Khem Raj]

Proposed fix

[James Cameron]

Merged, thanks.