23 lines
620 B
C
23 lines
620 B
C
#include "parser_internal.h"
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static HParseResult* parse_ch(void* env, HParseState *state) {
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uint8_t c = (uint8_t)GPOINTER_TO_UINT(env);
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uint8_t r = (uint8_t)h_read_bits(&state->input_stream, 8, false);
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if (c == r) {
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HParsedToken *tok = a_new(HParsedToken, 1);
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tok->token_type = TT_UINT; tok->uint = r;
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return make_result(state, tok);
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} else {
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return NULL;
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}
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}
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static const HParserVtable ch_vt = {
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.parse = parse_ch,
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};
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const HParser* h_ch(const uint8_t c) {
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HParser *ret = g_new(HParser, 1);
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ret->vtable = &ch_vt;
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ret->env = GUINT_TO_POINTER(c);
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return (const HParser*)ret;
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}
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