The preprocessor was introduced all over 1973 within the urging of Alan Snyder and in addition in recognition of the usefulness on the file-inclusion mechanisms offered in BCPL and PL/I. Its original Variation supplied only bundled data files and easy string replacements: #incorporate and #define of parameterless macros. Page no. https://gifts-for-pet-lovers29492.wizzardsblog.com/36606286/the-2-minute-rule-for-gifts-for-pet-lovers