NAME

       SDL_trunc - Truncate x to an integer.

SYNOPSIS

       #include <SDL3/SDL_stdinc.h>

       double SDL_trunc(double x);

DESCRIPTION

       Rounds  x  to  the  next  closest  integer to 0. This is equivalent to removing the fractional part of x,
       leaving only the integer part.

       Domain: -INF <= x <= INF

       Range: -INF <= y <= INF, y integer

       This function operates on double-precision floating point values,  use  SDL_truncf  for  single-precision
       floats.

FUNCTION PARAMETERS

       x      floating point value.

RETURN VALUE

       Returns x truncated to an integer.

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_truncf(3), SDL_fmod(3), SDL_ceil(3), SDL_floor(3), SDL_round(3), SDL_lround(3)

Simple Directmedia Layer                           SDL 3.2.20                                       SDL_trunc(3)