conv.h

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/*
 * Copyright (C) 2018 Alexander Borisov
 *
 * Author: Alexander Borisov <borisov@lexbor.com>
 */
 
#ifndef LEXBOR_CONV_H
#define LEXBOR_CONV_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#include "lexbor/core/base.h"
 
 
LXB_API size_t
lexbor_conv_float_to_data(double num, lxb_char_t *buf, size_t len);
 
LXB_API size_t
lexbor_conv_long_to_data(long num, lxb_char_t *buf, size_t len);
 
LXB_API size_t
lexbor_conv_int64_to_data(int64_t num, lxb_char_t *buf, size_t len);
 
LXB_API double
lexbor_conv_data_to_double(const lxb_char_t **start, size_t len);
 
LXB_API unsigned long
lexbor_conv_data_to_ulong(const lxb_char_t **data, size_t length);
 
LXB_API long
lexbor_conv_data_to_long(const lxb_char_t **data, size_t length);
 
LXB_API unsigned
lexbor_conv_data_to_uint(const lxb_char_t **data, size_t length);
 
LXB_API size_t
lexbor_conv_dec_to_hex(uint32_t number, lxb_char_t *out, size_t length);
 
lxb_inline long
lexbor_conv_double_to_long(double number)
{
    if (number > (double) LONG_MAX) {
        return LONG_MAX;
    }
 
    if (number < (double) LONG_MIN) {
        return -LONG_MAX;
    }
 
    return (long) number;
}
 
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* LEXBOR_CONV_H */