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HP-UX 11i Version 3: February 2007

Technical documentation

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vscanf(), vfscanf(), vsscanf() — formatted input conversion to a varargs argument list, read from stream file


#include <stdio.h> #include <varargs.h> int vscanf(const char *__restrict format, va_list ap); int vfscanf(FILE *__restrict stream, const char *__restrict format, va_list ap); int vsscanf(char *__restrict s, const char *__restrict format, va_list ap);


vscanf(), vfscanf(), and vsscanf() are the same as scanf(), fscanf(), and sscanf() respectively, except that instead of being called with a variable number of arguments, they are called with an argument list as defined by varargs(5).

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