uTools-Manuals/index/c.json

[{ "name": "abs", "type": "数学函数", "path": "c/abs.html", "desc": "求整数x的绝对值</p>" }, { "name": "acos", "type": "数学函数", "path": "c/acos.html", "desc": "求x（弧度表示）的反余弦值</p>" }, { "name": "asin", "type": "数学函数", "path": "c/asin.html", "desc": "求x（弧度表示）的反正弦值</p>" }, { "name": "atan", "type": "数学函数", "path": "c/atan.html", "desc": "求x（弧度表示）的反正切值</p>" }, { "name": "atan2", "type": "数学函数", "path": "c/atan2.html", "desc": "求y/x（弧度表示）的反正切值</p>" }, { "name": "bcmp", "type": "字符串函数", "path": "c/bcmp.html", "desc": "比较字符串s1和s2的前n个字节是否相等</p>" }, { "name": "bcopy", "type": "字符串函数", "path": "c/bcopy.html", "desc": "将字符串src的前n个字节复制到dest中</p>" }, { "name": "bell", "type": "标准库函数", "path": "c/bell.html", "desc": "响铃</p>" }, { "name": "block", "type": "标准库函数", "path": "c/block.html", "desc": "在屏幕上画一矩形并填充。</p>" }, { "name": "bzero", "type": "字符串函数", "path": "c/bzero.html", "desc": "置字节字符串s的前n个字节为零。</p>" }, { "name": "calloc", "type": "动态内存", "path": "c/calloc.html", "desc": "为具有num_elems个长度为elem_size元素的数组分配内存</p>" }, { "name": "ceil", "type": "数学函数", "path": "c/ceil.html", "desc": "求不小于x的最小整数</p>" }, { "name": "ClearScreen", "type": "标准库函数", "path": "c/ClearScreen.html", "desc": "清屏</p>" }, { "name": "clrscr", "type": "标准库函数", "path": "c/clrscr.html", "desc": "清屏</p>" }, { "name": "cos", "type": "数学函数", "path": "c/cos.html", "desc": "求x（弧度表示）的余弦值</p>" }, { "name": "cosh", "type": "数学函数", "path": "c/cosh.html", "desc": "求x的双曲余弦值</p>" }, { "name": "cursor", "type": "标准库函数", "path": "c/cursor.html", "desc": "设定光标形态</pre>" }, { "name": "delay", "type": "标准库函数", "path": "c/delay.html", "desc": "短暂延时</p>" }, { "name": "DispBCD", "type": "标准库函数", "path": "c/DispBCD.html", "desc": "显示七段数码管数字</p>" }, { "name": "exit", "type": "标准库函数", "path": "c/exit.html", "desc": "结束程序</p>" }, { "name": "exp", "type": "数学函数", "path": "c/exp.html", "desc": "求e的x次幂</p>" }, { "name": "fabs", "type": "数学函数", "path": "c/fabs.html", "desc": "求浮点数x的绝对值</p>" }, { "name": "floor", "type": "数学函数", "path": "c/floor.html", "desc": "求不大于x的最达整数</p>" }, { "name": "fmod", "type": "数学函数", "path": "c/fmod.html", "desc": "计算x/y的余数</p>" }, { "name": "free", "type": "动态内存", "path": "c/free.html", "desc": "释放指针p所指向的的内存空间。</p>" }, { "name": "frexp", "type": "数学函数", "path": "c/frexp.html", "desc": "把浮点数x分解成尾数和指数。</p>" }, { "name": "getchar", "type": "输入输出", "path": "c/getchar.html", "desc": "读键</p>" }, { "name": "getkey", "type": "标准库函数", "path": "c/getkey.html", "desc": "读键</p>" }, { "name": "getpixel", "type": "标准库函数", "path": "c/getpixel.html", "desc": "返回屏幕上指定点的状态</p>" }, { "name": "get_chi_font", "type": "标准库函数", "path": "c/get_chi_font.html", "desc": "取春鹤值阏  </p>" }, { "name": "get_eng_font", "type": "标准库函数", "path": "c/get_eng_font.html", "desc": "取英文字符的点阵</p>" }, { "name": "gotoxy", "type": "标准库函数", "path": "c/gotoxy.html", "desc": "将光标移动到指定位置</p>" }, { "name": "hypot", "type": "数学函数", "path": "c/hypot.html", "desc": "对于给定的直角三角形的两个直角边，求其斜边的长度。</p>" }, { "name": "isalnum", "type": "字符函数", "path": "c/isalnum.html", "desc": "判断字符c是否为字母或数字</p>" }, { "name": "isalpha", "type": "字符函数", "path": "c/isalpha.html", "desc": "判断字符c是否为英文字母</p>" }, { "name": "isascii", "type": "字符函数", "path": "c/isascii.html", "desc": "判断字符c是否为ascii码</p>" }, { "name": "isblank", "type": "字符函数", "path": "c/isblank.html", "desc": "判断字符c是否为TAB或空格</p>" }, { "name": "iscntrl", "type": "字符函数", "path": "c/iscntrl.html", "desc": "判断字符c是否为控制字符</p>" }, { "name": "isdigit", "type": "字符函数", "path": "c/isdigit.html", "desc": "判断字符c是否为数字</p>" }, { "name": "isgraph", "type": "字符函数", "path": "c/isgraph.html", "desc": "判断字符c是否为除空格外的可打印字符<p>" }, { "name": "islower", "type": "字符函数", "path": "c/islower.html", "desc": "判断字符c是否为小写英文字母</p>" }, { "name": "isprint", "type": "字符函数", "path": "c/isprint.html", "desc": "判断字符c是否为可打印字符（含空格）</p>" }, { "name": "ispunct", "type": "字符函数", "path": "c/ispunct.html", "desc": "判断字符c是否为标点符号</p>" }, { "name": "isspace", "type": "字符函数", "path": "c/isspace.html", "desc": "判断字符c是否为空白符</p>" }, { "name": "isupper", "type": "字符函数", "path": "c/isupper.html", "desc": "判断字符c是否为大写英文字母</p>" }, { "name": "isxdigit", "type": "字符函数", "path": "c/isxdigit.html", "desc": "判断字符c是否为十六进制数字</p>" }, { "name": "itoa", "type": "标准库函数", "path": "c/itoa.html", "desc": "把整数i转换成字符串</p>" }, { "name": "kbhit", "type": "输入输出", "path": "c/kbhit.html", "desc": "检测按键</p>" }, { "name": "ldexp", "type": "数学函数", "path": "c/ldexp.html", "desc": "装载浮点数。</p>" }, { "name": "line", "type": "标准库函数", "path": "c/line.html", "desc": "在屏幕上画直线</p>" }, { "name": "log", "type": "数学函数", "path": "c/log.html", "desc": "计算x的自然对数。</p>" }, { "name": "log10", "type": "数学函数", "path": "c/log10.html", "desc": "计算x的常用对数。</p>" }, { "name": "malloc", "type": "动态内存", "path": "c/malloc.html", "desc": "分配长度为num_bytes字节的内存块</p>" }, { "name": "memccpy", "type": "字符串函数", "path": "c/memccpy.html", "desc": "由src所指内存区域复制不多于count个字节到dest所指内存区域，如果遇到字符ch则停止复制。</p>" }, { "name": "memchr", "type": "字符串函数", "path": "c/memchr.html", "desc": "从buf所指内存区域的前count个字节查找字符ch。</p>" }, { "name": "memcmp", "type": "字符串函数", "path": "c/memcmp.html", "desc": "比较内存区域buf1和buf2的前count个字节。</p>" }, { "name": "memcpy", "type": "字符串函数", "path": "c/memcpy.html", "desc": "由src所指内存区域复制count个字节到dest所指内存区域。</p>" }, { "name": "memicmp", "type": "字符串函数", "path": "c/memicmp.html", "desc": "比较内存区域buf1和buf2的前count个字节但不区分字母的大小写。</p>" }, { "name": "memmove", "type": "字符串函数", "path": "c/memmove.html", "desc": "由src所指内存区域复制count个字节到dest所指内存区域。</p>" }, { "name": "memset", "type": "字符串函数", "path": "c/memset.html", "desc": "把buffer所指内存区域的前count个字节设置成字符c。</p>" }, { "name": "modf", "type": "数学函数", "path": "c/modf.html", "desc": "将浮点数num分解成整数部分和小数部分。</p>" }, { "name": "move", "type": "标准库函数", "path": "c/move.html", "desc": "将光标移动到指定位置</p>" }, { "name": "movmem", "type": "字符串函数", "path": "c/movmem.html", "desc": "由src所指内存区域复制count个字节到dest所指内存区域。</p>" }, { "name": "noidle", "type": "标准库函数", "path": "c/noidle.html", "desc": "调用系统例程</p>" }, { "name": "outtextxy", "type": "标准库函数", "path": "c/outtextxy.html", "desc": "在屏幕上指定位置输出字符串</p>" }, { "name": "pow", "type": "数学函数", "path": "c/pow.html", "desc": "计算x的y次幂。</p>" }, { "name": "pow10", "type": "数学函数", "path": "c/pow10.html", "desc": "计算10的x次幂。</p>" }, { "name": "printf", "type": "输入输出", "path": "c/printf.html", "desc": "格式化字符串输出</p>" }, { "name": "putchar", "type": "输入输出", "path": "c/putchar.html", "desc": "在屏幕上显示字符c</p>" }, { "name": "putpixel", "type": "标准库函数", "path": "c/putpixel.html", "desc": "在屏幕的指定位置上画点</p>" }, { "name": "pyfc", "type": "标准库函数", "path": "c/pyfc.html", "desc": "给定一个汉字str，查询对应的拼音。</p>" }, { "name": "realloc", "type": "动态内存", "path": "c/realloc.html", "desc": "改变mem_address所指内存区域的大小为newsize长度。</p>" }, { "name": "rectangle", "type": "标准库函数", "path": "c/rectangle.html", "desc": "在屏幕上画一矩形。</p>" }, { "name": "setmem", "type": "字符串函数", "path": "c/setmem.html", "desc": "把buf所指内存区域前count个字节设置成字符ch。</p>" }, { "name": "SetScrollBar", "type": "标准库函数", "path": "c/SetScrollBar.html", "desc": "显示滚动条</p>" }, { "name": "sin", "type": "数学函数", "path": "c/sin.html", "desc": "计算x（弧度表示）的正弦值。</p>" }, { "name": "sinh", "type": "数学函数", "path": "c/sinh.html", "desc": "计算x（弧度表示）的双曲正弦值。</p>" }, { "name": "sleep", "type": "标准库函数", "path": "c/sleep.html", "desc": "短暂延时</p>" }, { "name": "sqrt", "type": "数学函数", "path": "c/sqrt.html", "desc": "计算x的平方根。</p>" }, { "name": "stpcpy", "type": "字符串函数", "path": "c/stpcpy.html", "desc": "把src所指由NULL结束的字符串复制到dest所指的数组中。</p>" }, { "name": "strcat", "type": "字符串函数", "path": "c/strcat.html", "desc": "把src所指字符串添加到dest结尾处(覆盖dest结尾处的'\\0')并添加'\\0'。</p>" }, { "name": "strchr", "type": "字符串函数", "path": "c/strchr.html", "desc": "查找字符串s中首次出现字符c的位置</p>" }, { "name": "strcmp", "type": "字符串函数", "path": "c/strcmp.html", "desc": "比较字符串s1和s2。</p>" }, { "name": "strcmpi", "type": "字符串函数", "path": "c/strcmpi.html", "desc": "比较字符串s1和s2，但不区分字母的大小写。</p>" }, { "name": "strcpy", "type": "字符串函数", "path": "c/strcpy.html", "desc": "把src所指由NULL结束的字符串复制到dest所指的数组中。</p>" }, { "name": "strcspn", "type": "字符串函数", "path": "c/strcspn.html", "desc": "在字符串s1中搜寻s2中所出现的字符。</p>" }, { "name": "strdup", "type": "字符串函数", "path": "c/strdup.html", "desc": "复制字符串s</p>" }, { "name": "stricmp", "type": "字符串函数", "path": "c/stricmp.html", "desc": "比较字符串s1和s2，但不区分字母的大小写。</p>" }, { "name": "strlen", "type": "字符串函数", "path": "c/strlen.html", "desc": "计算字符串s的长度</p>" }, { "name": "strlwr", "type": "字符串函数", "path": "c/strlwr.html", "desc": "将字符串s转换为小写形式</p>" }, { "name": "strncat", "type": "字符串函数", "path": "c/strncat.html", "desc": "把src所指字符串的前n个字符添加到dest结尾处(覆盖dest结尾处的'\\0')并添加'\\0'。</p>" }, { "name": "strncmp", "type": "字符串函数", "path": "c/strncmp.html", "desc": "比较字符串s1和s2的前n个字符。</p>" }, { "name": "strncmpi", "type": "字符串函数", "path": "c/strncmpi.html", "desc": "比较字符串s1和s2的前n个字符但不区分大小写。</p>" }, { "name": "strncpy", "type": "字符串函数", "path": "c/strncpy.html", "desc": "把src所指由NULL结束的字符串的前n个字节复制到dest所指的数组中。</p>" }, { "name": "strnicmp", "type": "字符串函数", "path": "c/strnicmp.html", "desc": "比较字符串s1和s2的前n个字符但不区分大小写。</p>" }, { "name": "strpbrk", "type": "字符串函数", "path": "c/strpbrk.html", "desc": "在字符串s1中寻找字符串s2中任何一个字符相匹配的第一个字符的位置，空字符NULL不包括在内。</p>" }, { "name": "strrev", "type": "字符串函数", "path": "c/strrev.html", "desc": "把字符串s的所有字符的顺序颠倒过来（不包括空字符NULL）。</p>" }, { "name": "strset", "type": "字符串函数", "path": "c/strset.html", "desc": "把字符串s中的所有字符都设置成字符c。</p>" }, { "name": "strstr", "type": "字符串函数", "path": "c/strstr.html", "desc": "从字符串haystack中寻找needle第一次出现的位置（不比较结束符NULL)。</p>" }, { "name": "strtok", "type": "字符串函数", "path": "c/strtok.html", "desc": "分解字符串为一组标记串。s为要分解的字符串，delim为分隔符字符串。</p>" }, { "name": "strupr", "type": "字符串函数", "path": "c/strupr.html", "desc": "将字符串s转换为大写形式</p>" }, { "name": "tan", "type": "数学函数", "path": "c/tan.html", "desc": "计算x（弧度表示）的正切值。</p>" }, { "name": "tanh", "type": "数学函数", "path": "c/tanh.html", "desc": "求x的双曲正切值</p>" }, { "name": "textmode", "type": "标准库函数", "path": "c/textmode.html", "desc": "设定屏幕模式</p>" }, { "name": "TextOut", "type": "标准库函数", "path": "c/TextOut.html", "desc": "在屏幕上指定位置输出字符串</p>" }, { "name": "time", "type": "标准库函数", "path": "c/time.html", "desc": "取得系统时间</p>" }, { "name": "toascii", "type": "字符函数", "path": "c/toascii.html", "desc": "将字符c转换为ascii码</p>" }, { "name": "tolower", "type": "字符函数", "path": "c/tolower.html", "desc": "将字符c转换为小写英文字母</p>" }, { "name": "toupper", "type": "字符函数", "path": "c/toupper.html", "desc": "将字符c转换为大写英文字母</p>" }, { "name": "UpdateLCD", "type": "标准库函数", "path": "c/UpdateLCD.html", "desc": "以指定模式刷新屏幕</p>" }, { "name": "write_chi_font", "type": "标准库函数", "path": "c/write_chi_font.html", "desc": "写汉字点阵</p>" }, { "name": "write_eng_font", "type": "标准库函数", "path": "c/write_eng_font.html", "desc": "写英文字符的点阵</p>" } ]