SDL_isspace - Report if a character is whitespace.

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                                     SDL_isspace(3)

WARNING: Regardless of system locale, this will only treat the following ASCII values as true:

       • space (0x20)

       • tab (0x09)

       • newline (0x0A)

       • vertical tab (0x0B)

       • form feed (0x0C)

       • return (0x0D)

x      character value to check.

       SDL_isspace - Report if a character is whitespace.

       Returns non-zero if x falls within the character class, zero otherwise.

#include<SDL3/SDL_stdinc.h>intSDL_isspace(intx);

       It is safe to call this function from any thread.