iprintf---write formatted output (integer only)
#include <stdio.h> int iprintf(const char *format, ...);
iprintf is a restricted version of
printf: it has the same
arguments and behavior, save that it cannot perform any floating-point
F type specifiers
are not recognized.
iprintf returns the number of bytes in the output string,
save that the concluding
NULL is not counted.
iprintf returns when the end of the format string is
encountered. If an error occurs,
iprintf is not required by ANSI C.
Supporting OS subroutines required:
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