implement all string to number conversions that are just wrappers

don't trust that size_t always has word width

fix datatype in long long variants

add attributes to string to number conversion functions

add documentation for string to number conversion functions

add function prototypes and macros for string conversion function

add missing libc string.h include

(0) -1000 -300 -100 -30 -10 -7 tip

mercurial