Fixup API to get closer to a libjq

execute.h

@@ -2,19 +2,20 @@
 #define EXECUTE_H
 #include "bytecode.h"
 
+typedef struct jq_state jq_state;
 
-
-struct bytecode* jq_compile(const char* str);
+int jq_compile(jq_state *, const char* str);
 
 /* args must be an array of the form [{name:"foo", value:"thing"}, {name:"bar",value:3}] */
-struct bytecode* jq_compile_args(const char* str, jv args);
+int jq_compile_args(jq_state *, const char* str, jv args);
 
-typedef struct jq_state jq_state;
 enum {JQ_DEBUG_TRACE = 1};
 
-void jq_init(struct bytecode* bc, jv value, jq_state **, int flags);
+jq_state *jq_init(void);
+void jq_set_nomem_handler(jq_state *, void (*)(void *), void *);
+void jq_start(jq_state *, jv value, int flags);
 jv jq_next(jq_state *);
 void jq_teardown(jq_state **);
-
+void jq_dump_disassembly(jq_state *, int);
 
 #endif