SDL_ltoa3
Convert a long integer into a string.
Usage
#include "SDL3/SDL.h"
char * SDL_ltoa(long value, char *str, int radix);
Header file
Defined in SDL3/SDL_stdinc.h
Overview
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 possible negative signs, null terminator bytes, etc).
Function parameters
value
|
the 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.