Ditch longs and long longs in favor of stdint.h types, which has cascading

effects throughout, including use of inttypes.h/PRI[ud]64 because printf() is
still stuck in a long world, conversion of %lu to %zu for printing values of
type size_t, and changing/renaming the g_check_cmp* family of functions.

src/parsers/ch.c

@@ -1,3 +1,4 @@
+#include <stdint.h>
 #include <assert.h>
 #include "parser_internal.h"