1 1 5.5 Library Functions 1 ===================== 1 1 The following macros check for particular C library functions. If 1 there is no macro specifically defined to check for a function you need, 1 and you don't need to check for any special properties of it, then you 1 can use one of the general function-check macros. 1
1 · Function Portability Pitfalls with usual functions · Particular Functions Special handling to find certain functions · Generic Functions How to find other functions 1