FmtNumber.h

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#ifndef FmtNumber_h
#define FmtNumber_h
#include <math.h>
#include <stddef.h>
#include <stdint.h>
inline bool isDigit(char c)
{
    return '0' <= (c) && (c) <= '9';
}
inline bool isSpace(char c)
{
    return (c) == ' ' || (0X9 <= (c) && (c) <= 0XD);
}
char *fmtBase10(char *str, uint16_t n);
char *fmtBase10(char *str, uint32_t n);
char *fmtDouble(char *str, double d, uint8_t prec, bool altFmt);
char *fmtDouble(char *str, double d, uint8_t prec, bool altFmt, char expChar);
char *fmtHex(char *str, uint32_t n);
char *fmtSigned(char *str, int32_t n, uint8_t base, bool caps);
char *fmtUnsigned(char *str, uint32_t n, uint8_t base, bool caps);
#endif // FmtNumber_h