(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_atoi

Parse an int from a string.

Header File

Defined in <SDL3/SDL_stdinc.h>

Syntax

int SDL_atoi(const char *str);

Function Parameters

const char *

str

The null-terminated string to read. Must not be NULL.

Return Value

(int) Returns The parsed int.

Remarks

The result of calling SDL_atoi(str) is equivalent to (int)SDL_strtol(str, NULL, 10).

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.1.3.

See Also

• SDL_atof
• SDL_strtol
• SDL_strtoul
• SDL_strtoll
• SDL_strtoull
• SDL_strtod
• SDL_itoa

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CategoryAPI, CategoryAPIFunction, CategoryStdinc

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