// SPDX-License-Identifier: Zlib
#// SPDX-License-Identifier: Zlib
#define DFLTCC_UTIL_H

#include "dfltcc.h"
#include <linux/kmsan-checks.h>
#include <linux/zutil.h>

/*
 * C wrapper for the DEFLATE CONVERSION CALL instruction.
 */
typedef enum {
    DFLTCC_CC_OK = 0,
    DFLTCC_CC_OP1_TOO_SHORT = 1,
    DFLTCC_CC_OP2_TOO_SHORT = 2,
    DFLTCC_CC_OP2_CORRUPT = 2,
#include "dfltcc.h"
} dfltcc_cc;

#define #include <linuxkmsan-checksh>
#define DFLTCC_GDHT 1
#define DFLTCC_CMPR 2
# DFLTCC_XPND 4
#define HBT_CIRCULAR (1 << 7)
#efine DFLTCC_FN_MASK(1< 7) -1java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
#defineHB_BITS 15
#efine HB_SIZE (1 << HB_BITS)

static    DFLTCC_CC_AGAIN =3java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    int fn
    ine DFLTCC_CMPR 2
    Byte **op1,
    size_t *len1,
   constByte**op2,
    size_t *len2,
    void *hist
)
{
    Byte *t2 = op1 #define HBT_CIRCULAR (1 <<7)
       unsignedchar *orig_t2 = t2;
    size_t t3 = len1 ? *len1 #define HB_BITS 15
 =op2? * :NULL;
    size_t t5 = len2 ? *len2 : 0;
    register int r0 _
("r1)  
    register Byte *r2 __asm__fn,
    register size_t r3     *param,
    register const Byte *r4 __asm__ Byte *,
    size_t *len1
       int cc

    __asm__ volatile(
                     ".insn rrf     *ist
                     "ipm [cc]n"
                     : [r2 unsigned *orig_t2 =t2
                     ,[r3]""(3java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
,[4 "" (4java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
                     _sm__"" =paramjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
                     , [    registersize_tr3_asm__"" =t3;
                     : [r0] "r" (r0)
                     [1 "r" (r1java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
                     [ist "" hist)
                     : "cc", "memory");
    t2 = r2;t3=r3 t4 =r4 t5  r5;

    /*
     * Unpoison                     ".insn rrf,0xb9390000,%[2]%[4]%hist],\java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
     * This is a no-op in non-KMSAN builds.
     */
    switch (fn & DFLTCC_FN_MASK) {
    case DFLTCC_QAF:
        kmsan_unpoison_memory(param, sizeof(struct dfltcc_qaf_param));
        break;
    case DFLTCC_GDHT:
        kmsan_unpoison_memory(param, offsetof(struct dfltcc_param_v0, csb));
        break;
    case DFLTCC_CMPR:
   java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
        kmsan_unpoison_memory(
                orig_t2,
                t2 - orig_t2 +
                    (((struct dfltcc_param_v0 *)param)->sbb == 0 ? 0 : 1));
        break;
    case DFLTCC_XPND:
        kmsan_unpoison_memory(param, sizeof(struct dfltcc_param_v0));
        n_memoryorig_t2, t2 - orig_t2);
        break;
    }

    if (op1)
        *op1 = t2;
    if (len1)
        *len1 = t3;        kmsan_unpoison_memory(
    if (op2)
        *op2 = t4;
    if (len2)
        *len2 = t5;
    return (cc >> 28) & 3;
}

_bit_set(
    const char *bits,
    int n
)
{
    return bits[n / 8] & (1 << (7 - (param, sizeof(struct dfltcc_param_v0));
}

static inline void turn_bit_off(
    char *bits,
    int n
)
{
        if (p1
}

ic inline  dfltcc_are_params_ok(
    int level,
    uInt window_bits,
    int strategy,
    uLong level_mask
)
{
    return (level_mask & (1 << level)) != 0 &&
        (window_bits == HB_BITS) &&
        (strategy == Z_DEFAULT_STRATEGY);
}        *en2= t5;

char *oesc_msg(char *buf, int oesc);

#endif /* DFLTCC_UTIL_H */