--- var.h 2002/02/28 12:40:01 1.26
+++ var.h 2002/03/04 11:53:27 1.27
@@ -35,6 +35,8 @@
/* Error codes */
typedef enum {
VAR_ERR_CALLBACK = -64,
+ VAR_ERR_UNDEFINED_OPERATION = -44,
+ VAR_ERR_MALFORMED_OPERATION_ARGUMENTS = -43,
VAR_ERR_INVALID_CHAR_IN_LOOP_LIMITS = -42,
VAR_ERR_UNTERMINATED_LOOP_CONSTRUCT = -41,
VAR_ERR_DIVISION_BY_ZERO_IN_INDEX = -40,
@@ -85,7 +87,8 @@
typedef enum {
VAR_CONFIG_SYNTAX,
- VAR_CONFIG_CB_VALUE
+ VAR_CONFIG_CB_VALUE,
+ VAR_CONFIG_CB_OPERATION
} var_config_t;
typedef struct {
@@ -105,6 +108,14 @@
const char **val_ptr, size_t *val_len, size_t *val_size
);
+typedef var_rc_t (*var_cb_operation_t)(
+ var_t *var, void *ctx,
+ const char *op_ptr, size_t op_len,
+ const char *arg_ptr, size_t arg_len,
+ const char *val_ptr, size_t val_len,
+ const char **out_ptr, size_t *out_len, size_t *out_size
+);
+
extern const char var_id[];
var_rc_t var_create (var_t **var);
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