ansictype.rtn

Vxworks API操作系统和驱动程序设计API。压缩的HTML文件

isalnum {test whether a character is alphanumeric (ANSI)} {<b>isalnum\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isalnum">isalnum</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isalpha {test whether a character is a letter (ANSI)} {<b>isalpha\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isalpha">isalpha</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
iscntrl {test whether a character is a control character (ANSI)} {<b>iscntrl\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#iscntrl">iscntrl</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isdigit {test whether a character is a decimal digit (ANSI)} {<b>isdigit\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isdigit">isdigit</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isgraph {test whether a character is a printing, non-white-space character (ANSI)} {<b>isgraph\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isgraph">isgraph</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
islower {test whether a character is a lower-case letter (ANSI)} {<b>islower\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#islower">islower</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isprint {test whether a character is printable, including the space character (ANSI)} {<b>isprint\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isprint">isprint</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
ispunct {test whether a character is punctuation (ANSI)} {<b>ispunct\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#ispunct">ispunct</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isspace {test whether a character is a white-space character (ANSI)} {<b>isspace\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isspace">isspace</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isupper {test whether a character is an upper-case letter (ANSI)} {<b>isupper\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isupper">isupper</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
isxdigit {test whether a character is a hexadecimal digit (ANSI)} {<b>isxdigit\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#isxdigit">isxdigit</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
tolower {convert an upper-case letter to its lower-case equivalent (ANSI)} {<b>tolower\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#tolower">tolower</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}
toupper {convert a lower-case letter to its upper-case equivalent (ANSI)} {<b>toupper\(&nbsp;\)</b>} {<b><a href="./ansiCtype.html#toupper">toupper</a>(\&nbsp;)</b>} {VxWorks API Reference} {OS Libraries} {} {}