generalization of syscalls

Common/bin.h

@@ -14,7 +14,7 @@
 #define COM_BIN_NAT_ENDIAN (1 << 2)
 
 typedef struct com_bin_interface {
-  /* Attempts to read exactly N bytes, returns false if it cannot. */
+  /* Attempts to read exactly N bytes, return false if it cannot. */
   bool (*readn)(void *ctx, char *into, uint32_t bytes);
   bool (*skipn)(void *ctx, uint32_t bytes);
 } com_bin_interface;