| Function |
Header |
Standard |
VBCC |
GCC |
SAS/C |
DICE |
libnix |
clib2 |
Description |
| isalnum |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is alphanumeric |
| isalpha |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is alphabetic |
| isblank |
ctype.h |
C99 |
Missing |
|
Missing |
Missing |
Missing |
Compliant |
Check if character is blank |
| iscntrl |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is control character |
| isdigit |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is decimal digit |
| isgraph |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character has graphical representation |
| islower |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is lowercase letter |
| isprint |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is printable |
| ispunct |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is punctuation character |
| isspace |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is white-space |
| isupper |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is uppercase letter |
| isxdigit |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Check if character is hexadecimal digit |
| tolower |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Convert character to lowercase |
| toupper |
ctype.h |
C89 |
vc.lib |
|
Compliant |
Compliant |
Compliant |
Compliant |
Convert character to uppercase |
| TOTALS |
|
|
13/14 |
0/14 |
13/14 |
13/14 |
13/14 |
14/14 |
|