windows: no sys/wait.h, weird printf specifiers

src/compat/compat.h

@@ -5,8 +5,6 @@
 extern "C" {
 #endif
 
-#include "lib/logging.h"
-
 #include <time.h>
 
 #define NANOSECS_IN_SEC 1000000000ul

src/lib/direct.c

@@ -886,7 +886,7 @@ ncdirect* ncdirect_core_init(const char* termtype, FILE* outfp, uint64_t flags){
 
 err:
   if(ret->ctermfd >= 0){
-    tcsetattr(ret->ctermfd, TCSANOW, &ret->tcache.tpreserved);
+    (void)tcsetattr(ret->ctermfd, TCSANOW, &ret->tcache.tpreserved);
   }
   drop_signals(ret);
   free(ret);

src/lib/egcpool.h

@@ -12,6 +12,7 @@
 #include <unigbrk.h>
 #include <stdbool.h>
 #include "notcurses/notcurses.h"
+#include "compat/compat.h"
 #include "logging.h"
 
 #ifdef __cplusplus
@@ -233,8 +234,7 @@ egcpool_check_validity(const egcpool* pool, int offset){
     wchar_t wcs;
     int r = mbrtowc(&wcs, egc, strlen(egc), &mbstate);
     if(r < 0){
-      fprintf(stderr, "Invalid UTF8 at offset 0x%06x, len %zu [%s]\n",
-              offset, strlen(egc), strerror(errno));
+      fprintf(stderr, "Invalid UTF8 at offset 0x%06x [%s]\n", offset, strerror(errno));
       return false;
     }
     egc += r;

src/lib/fd.c

@@ -1,7 +1,9 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <pthread.h>
+#ifndef __MINGW64__
 #include <sys/wait.h>
+#endif
 #include <sys/time.h>
 #ifdef USING_PIDFD
 #error "USING_PIDFD was already defined; it should not be."

src/lib/internal.h

@@ -20,6 +20,7 @@ extern "C" {
 #include <wctype.h>
 #include <pthread.h>
 #include <stdbool.h>
+#include <inttypes.h>
 #include <unictype.h>
 #ifndef __MINGW64__
 #include <langinfo.h>
@@ -622,9 +623,9 @@ ncplane_cell_ref_yx(const ncplane* n, int y, int x){
 
 static inline void
 cell_debug(const egcpool* p, const nccell* c){
-  fprintf(stderr, "gcluster: %08x %s style: 0x%04x chan: 0x%016jx\n",
+  fprintf(stderr, "gcluster: %08x %s style: 0x%04x chan: 0x%016" PRIx64 "\n",
           c->gcluster, egcpool_extended_gcluster(p, c), c->stylemask,
-          (uintmax_t)c->channels);
+          c->channels);
 }
 
 static inline void