limits(4) limits(4) NAME limits - Header files for implementation-specific constants SYNOPSIS #include <limits.h> #include <float.h> #include <sys/limits.h> DESCRIPTION The header file limits.h specifies the sizes of integral types as required by the proposed ANSI C standard. The header file float.h specifies the characteristics of floating types as required by the pro‐ posed ANSI C standard. The constants that refer to long doubles that should appear in float.h are not specified because long doubles are not implemented. The header file sys/limits.h is a list of magnitude limi‐ tations imposed by a specific implementation of the operating system. All values in the files are specified in decimal. FILES delim off limits(4)[top]
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