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sprintf vs vsprintf

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vsprintf is basically the same as sprintf, except instead of explicitly giving it the "extra arguments", you give it the implicit set of extra arguments that was passed to the calling function.

Bleh, that doesn't feel clear at all :-)


void UsesSprintf(char* buffer, int foo, float bar)
sprintf(buffer, "%d %f", foo, bar);

void UsesVsprintf(char* buffer, const char* format, ...)
va_list argList;
va_start(argList, format);
vsprintf(buffer, format, argList);

void Example()
char buffer[512];
UsesSprintf(buffer, 42, 3.14f);
printf("%s\n", buffer);

UsesVsprintf(buffer, "%d %f", 42, 3.14f);
printf("%s\n", buffer);

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