NAME

       SDL_strtod - Parse a double from a string.

SYNOPSIS

       #include <SDL3/SDL_stdinc.h>

       double SDL_strtod(const char *str, char **endp);

DESCRIPTION

       This function makes fewer guarantees than the C runtime strtod:

       •  Only  decimal  notation  is  guaranteed  to  be  supported. The handling of scientific and hexadecimal
       notation is unspecified.

       • Whether or not INF and NAN can be parsed is unspecified.

       • The precision of the result is unspecified.

FUNCTION PARAMETERS

       str    the null-terminated string to read. Must not be NULL.

       endp   if not NULL, the address of the first invalid character (i.e. the next character after the  parsed
              number) will be written to this pointer.

RETURN VALUE

       Returns the parsed double, or 0 if no number could be parsed.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       SDL_atoi(3), SDL_atof(3), SDL_strtol(3), SDL_strtoll(3), SDL_strtoul(3), SDL_strtoull(3)

Simple Directmedia Layer                           SDL 3.2.28                                      SDL_strtod(3)