NAME

       SDL_strtoul - Parse an unsignedlong from a string.

HEADER FILE

       Defined in SDL3/SDL_stdinc.h

SYNOPSIS

       #include "SDL3/SDL.h"

       unsigned long SDL_strtoul(const char *str, char **endp, int base);

DESCRIPTION

       If  str  starts  with whitespace, then those whitespace characters are skipped before attempting to parse
       the number.

       If the parsed number does not fit inside  an  unsignedlong  ,  the  result  is  clamped  to  the  maximum
       representable unsignedlong value.

FUNCTION PARAMETERS

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

       endp   If  not NULL, the address of the first invalid character (i.e. the next character after the parsed
              number) will be written to this pointer.

       base   The base of the integer to read. Supported values are 0 and 2 to 36 inclusive. If 0, the base will
              be inferred from the number's prefix (0x for hexadecimal, 0 for octal, decimal otherwise).

RETURN VALUE

       Returns the parsed unsignedlong , or 0 if no number could be parsed.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_atoi(3), •(3), SDL_atof(3), •(3), SDL_strtol(3), •(3), SDL_strtoll(3),  •(3),  SDL_strtoull(3),
       •(3), SDL_strtod(3), •(3), SDL_ultoa(3)

Simple Directmedia Layer                            SDL 3.2.8                                     SDL_strtoul(3)