Man page - sdl_ultoa(3)

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Manual

SDL_ultoa

NAME
HEADER FILE
SYNOPSIS
DESCRIPTION
FUNCTION PARAMETERS
RETURN VALUE
THREAD SAFETY
AVAILABILITY
SEE ALSO

NAME

SDL_ultoa - Convert an unsigned long integer into a string.

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"

char * SDL_ultoa(unsigned long value, char *str, int radix);

DESCRIPTION

This requires a radix to specified for string format. Specifying 10 produces a decimal number, 16 hexidecimal, etc. Must be in the range of 2 to 36.

Note that this function will overflow a buffer if str is not large enough to hold the output! It may be safer to use SDL_snprintf
to clamp output, or SDL_asprintf
to allocate a buffer. Otherwise, it doesn’t hurt to allocate much more space than you expect to use (and don’t forget null terminator bytes, etc).

FUNCTION PARAMETERS

	value		the unsigned long integer to convert.
	str		the buffer to write the string into.
	radix		the radix to use for string generation.

RETURN VALUE

Returns str .

THREAD SAFETY

It is safe to call this function from any thread.

AVAILABILITY

This function is available since SDL 3.2.0.