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.TH SDL_IOvprintf 3 "SDL 3.1.0" "SDL" "SDL3 FUNCTIONS"
.SH NAME
SDL_IOvprintf \- Print to an 
.BR SDL_IOStream
 data stream\[char46]
.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "size_t SDL_IOvprintf(SDL_IOStream *context, SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(2);
.fi
.SH DESCRIPTION
This function does formatted printing to the stream\[char46]

.SH FUNCTION PARAMETERS
.TP
.I context
a pointer to an 
.BR SDL_IOStream
 structure
.TP
.I fmt
a printf() style format string
.TP
.I ap
a variable argument list
.SH RETURN VALUE
Returns the number of bytes written, or 0 on error; call

.BR SDL_GetError
() for more information\[char46]

.SH AVAILABILITY
This function is available since SDL 3\[char46]0\[char46]0\[char46]

.SH SEE ALSO
.BR SDL_IOprintf (3),
.BR SDL_WriteIO (3)