ctype.h header reference
[C library module]

The source code of this header can be browsed online.

Members  

Functions  

Members detail  

#define CTYPE_H_  

This macro is declared in ctype.h source file, line 25.

bool_t isalnum(int_fast8_t ch)  

This function is declared in ctype.h source file, line 57.

bool_t isalpha(int_fast8_t ch)  

This function is declared in ctype.h source file, line 41.

bool_t isascii(int_fast8_t ch)  

This function is declared in ctype.h source file, line 65.

bool_t isblank(int_fast8_t ch)  

This function is declared in ctype.h source file, line 73.

bool_t iscntrl(int_fast8_t ch)  

This function is declared in ctype.h source file, line 81.

bool_t isdigit(int_fast8_t ch)  

This function is declared in ctype.h source file, line 49.

bool_t isgraph(int_fast8_t ch)  

This function is declared in ctype.h source file, line 89.

bool_t islower(int_fast8_t ch)  

This function is declared in ctype.h source file, line 97.

bool_t isprint(int_fast8_t ch)  

This function is declared in ctype.h source file, line 113.

bool_t ispunct(int_fast8_t ch)  

This function is declared in ctype.h source file, line 129.

bool_t isspace(int_fast8_t ch)  

This function is declared in ctype.h source file, line 121.

bool_t isupper(int_fast8_t ch)  

This function is declared in ctype.h source file, line 105.

bool_t isxdigit(int_fast8_t ch)  

This function is declared in ctype.h source file, line 137.

int_fast8_t tolower(int_fast8_t c)  

This function is declared in ctype.h source file, line 153.

int_fast8_t toupper(int_fast8_t c)  

This function is declared in ctype.h source file, line 145.

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