51#ifndef FMT_USE_MEMMOVE
52#define FMT_USE_MEMMOVE (1)
64 return (c >=
'0' && c <=
'9');
76 return (c >=
'A' && c <=
'Z');
345size_t fmt_float(
char *out,
float f,
unsigned precision);
544size_t fmt_lpad(
char *str,
size_t in_len,
size_t pad_len,
char pad_char);
size_t fmt_byte_hex(char *out, uint8_t byte)
Format a byte value as hex.
size_t fmt_strlen(const char *str)
Count characters until '\0' (exclusive) in str.
static int fmt_is_digit(char c)
Test if the given character is a numerical digit (regex [0-9])
void print_byte_hex(uint8_t byte)
Print byte value as hex to stdout.
size_t fmt_s16_dfp(char *out, int16_t val, int scale)
Convert 16-bit fixed point number to a decimal string.
size_t fmt_char(char *out, char c)
Copy in char to string (without terminating '\0')
size_t fmt_lpad(char *str, size_t in_len, size_t pad_len, char pad_char)
Pad string to the left.
uint8_t fmt_hex_byte(const char *hex)
Converts a sequence of two hex characters to a byte.
size_t fmt_u64_hex(char *out, uint64_t val)
Convert a uint64 value to hex string.
size_t fmt_u32_dec(char *out, uint32_t val)
Convert a uint32 value to decimal string.
size_t fmt_strnlen(const char *str, size_t maxlen)
Count at most maxlen characters until '\0' (exclusive) in str.
void print_s64_dec(uint64_t val)
Print int64 value as decimal to stdout.
size_t fmt_s32_dfp(char *out, int32_t val, int scale)
Convert 32-bit fixed point number to a decimal string.
void print_s32_dec(int32_t val)
Print int32 value to stdout.
size_t fmt_s16_dec(char *out, int16_t val)
Convert a int16 value to decimal string.
size_t fmt_s32_dec(char *out, int32_t val)
Convert a int32 value to decimal string.
size_t fmt_bytes_hex_reverse(char *out, const uint8_t *ptr, size_t n)
Formats a sequence of bytes as hex characters, starting with the last byte.
size_t fmt_to_lower(char *out, const char *str)
Copy null-terminated string to a lowercase string (excluding terminating \0)
void print_u32_dec(uint32_t val)
Print uint32 value to stdout.
size_t fmt_float(char *out, float f, unsigned precision)
Format float to string.
size_t fmt_u32_hex(char *out, uint32_t val)
Convert a uint32 value to hex string.
size_t fmt_u16_dec(char *out, uint16_t val)
Convert a uint16 value to decimal string.
int fmt_is_number(const char *str)
Test if the given string is a number (regex [0-9]+)
void print_u64_hex(uint64_t val)
Print uint64 value as hex to stdout.
void print_u64_dec(uint64_t val)
Print uint64 value as decimal to stdout.
void print_bytes_hex(const void *bytes, size_t n)
Print bytes as hex to stdout.
void print_float(float f, unsigned precision)
Print float value.
size_t fmt_str(char *out, const char *str)
Copy null-terminated string (excluding terminating \0)
size_t fmt_bytes_hex(char *out, const uint8_t *ptr, size_t n)
Formats a sequence of bytes as hex characters.
void print_u32_hex(uint32_t val)
Print uint32 value as hex to stdout.
size_t fmt_s64_dec(char *out, int64_t val)
Convert a int64 value to decimal string.
void print_str(const char *str)
Print null-terminated string to stdout.
size_t fmt_u16_hex(char *out, uint16_t val)
Convert a uint16 value to hex string.
uint32_t scn_u32_dec(const char *str, size_t n)
Convert string of decimal digits to uint32.
static int fmt_is_upper(char c)
Test if the given character is an uppercase letter (regex [A-Z])
size_t fmt_u64_dec(char *out, uint64_t val)
Convert a uint64 value to decimal string.
void print(const char *s, size_t n)
Print string to stdout.
uint32_t scn_u32_hex(const char *str, size_t n)
Convert string hexadecimal digits to uin32_t.
size_t fmt_hex_bytes(uint8_t *out, const char *hex)
Converts a sequence of hex characters to an array of bytes.
1.9.8