47 lines
939 B
C
47 lines
939 B
C
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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void example(int number_of_args, ...);
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int main()
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{
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char some_var[100] = "opt1";
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char some_var2[100] = "opt2";
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char some_var3[100] = "opt3";
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char *psome_var = some_var;
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char *psome_var2 = some_var2;
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char *psome_var3 = some_var3;;
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example(4, psome_var, psome_var2, psome_var3, psome_var);
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// printf("Print array %s \n", some_var);
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return 0;
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}
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void example(int number_of_args, ...)
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{
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int i;
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va_list curr_arg;
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// the first option tells us the number of args... so therefore opt1=numberofargs.
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va_start(curr_arg, number_of_args);
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for(i = 0; i < number_of_args; i++)
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{
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printf("arg %d is: %s\n", i, va_arg(curr_arg, char*));
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}
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/* printf("First arg: %s\n", va_arg(curr_arg, char*));
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printf("second arg: %s\n", va_arg(curr_arg, char*));
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printf("third arg: %s\n", va_arg(curr_arg, char*));
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//printf("fourth arg: %s\n", va_arg(curr_arg, char*)); */
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}
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