ffc.h

Fast C99 header-only library for parsing floats and doubles

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Single-header C99 accelerated float/double parsing

ffc.h

Include the header in a C program for fast float parsing

$ #include "ffc.h"
float result = ffc_strtof("3.14159", NULL);

Parse double precision numbers in C code$ double value = ffc_strtod("2.718281828", NULL);

Use in a compilation with GCC linking the header$ gcc -I/usr/local/include myprogram.c -o myprogram