libc/functions: change inline code to codeblock in synopsis

JIRAL CI-526

Author: adamdebek

libc/functions/assert/assert.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <assert.h>`
+```c
+#include <assert.h>
 
-`void assert(scalar expression);`
+void assert(scalar expression);
+```
 
 ## Status
 

libc/functions/ctype/isalnum.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isalnum(int c);`
+int isalnum(int c);
+```
 
 ## Status
 

libc/functions/ctype/isalpha.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isalpha(int c);`
+int isalpha(int c);
+```
 
 ## Status
 

libc/functions/ctype/isblank.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isblank(int c);`
+int isblank(int c);
+```
 
 ## Status
 

libc/functions/ctype/iscntrl.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int iscntrl(int c);`
+int iscntrl(int c);
+```
 
 ## Status
 

libc/functions/ctype/isdigit.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isdigit(int c);`
+int isdigit(int c);
+```
 
 ## Status
 

libc/functions/ctype/isgraph.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isgraph(int c);`
+int isgraph(int c);
+```
 
 ## Status
 

libc/functions/ctype/islower.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int islower(int c);`
+int islower(int c);
+```
 
 ## Status
 

libc/functions/ctype/isprint.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isprint(int c);`
+int isprint(int c);
+```
 
 ## Status
 

libc/functions/ctype/ispunct.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int ispunct(int c);`
+int ispunct(int c);
+```
 
 ## Status
 

libc/functions/ctype/isspace.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isspace(int c);`
+int isspace(int c);
+```
 
 ## Status
 

libc/functions/ctype/isupper.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isupper(int c);`
+int isupper(int c);
+```
 
 ## Status
 

libc/functions/ctype/isxdigit.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int isxdigit(int c);`
+int isxdigit(int c);
+```
 
 ## Status
 

libc/functions/ctype/tolower.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int tolower(int c);`
+int tolower(int c);
+```
 
 ## Status
 

libc/functions/ctype/toupper.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ctype.h>`
+```c
+#include <ctype.h>
 
-`int toupper(int c);`
+int toupper(int c);
+```
 
 ## Status
 

libc/functions/dirent/closedir.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <dirent.h>`
+```c
+#include <dirent.h>
 
-`int closedir(DIR *dirp);`
+int closedir(DIR *dirp);
+```
 
 ## Status
 

libc/functions/dirent/opendir.part-impl.md

@@ -2,11 +2,13 @@
 
 ## Synopsis
 
-`#include <dirent.h>`
+```c
+#include <dirent.h>
 
-`DIR *fdopendir(int fd);`
+DIR *fdopendir(int fd);
 
-`DIR *opendir(const char *dirname);`
+DIR *opendir(const char *dirname);
+```
 
 ## Description
 

libc/functions/dirent/readdir.part-impl.md

@@ -2,11 +2,15 @@
 
 ## Synopsis
 
-`#include <dirent.h>`
+```c
+#include <dirent.h>
 
-`struct dirent *readdir(DIR *dirp);`
+struct dirent *readdir(DIR *dirp);
 
-`int readdir_r(DIR *restrict dirp, struct dirent *restrict entry, struct dirent **restrict result);`
+int readdir_r(DIR *restrict dirp,
+              struct dirent *restrict entry,
+              struct dirent **restrict result);
+```
 
 ## Status
 

libc/functions/fcntl/creat.part-impl.md

@@ -2,11 +2,13 @@
 
 ## Synopsis
 
-`#include <sys/stat.h>`
+```c
+#include <sys/stat.h>
 
-`#include <fcntl.h>`
+#include <fcntl.h>
 
-`int creat(const char *path, mode_t mode);`
+int creat(const char *path, mode_t mode);
+```
 
 ## Status
 

libc/functions/fcntl/fcntl.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <fcntl.h>`
+```c
+#include <fcntl.h>
 
-`int fcntl(int fildes, int cmd, ...);`
+int fcntl(int fildes, int cmd, ...);
+```
 
 ## Status
 

libc/functions/fcntl/open.part-impl.md

@@ -2,13 +2,15 @@
 
 ## Synopsis
 
-`#include <sys/stat.h>`
+```c
+#include <sys/stat.h>
 
-`#include <fcntl.h>`
+#include <fcntl.h>
 
-`int open(const char *path, int oflag, ...);`
+int open(const char *path, int oflag, ...);
 
-`int openat(int fd, const char *path, int oflag, ...);`
+int openat(int fd, const char *path, int oflag, ...);
+```
 
 ## Status
 

libc/functions/fnmatch/fnmatch.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <fnmatch.h>`
+```c
+#include <fnmatch.h>
 
-`int fnmatch(const char *pattern, const char *string, int flags);`
+int fnmatch(const char *pattern, const char *string, int flags);
+```
 
 ## Status
 

libc/functions/ioctl/ioctl.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <ioctl.h>`
+```c
+#include <ioctl.h>
 
-`int ioctl(int fildes, int request, ... /* arg */);`
+int ioctl(int fildes, int request, ... /* arg */);
+```
 
 ## Status
 

libc/functions/libgen/basename.full-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <libgen.h>`
+```c
+#include <libgen.h>
 
-`char *basename(char *path);`
+char *basename(char *path);
+```
 
 ## Description
 

libc/functions/libgen/dirname.part-impl.md

@@ -2,9 +2,11 @@
 
 ## Synopsis
 
-`#include <libgen.h>`
+```c
+#include <libgen.h>
 
-`char *dirname(char *path);`
+char *dirname(char *path);
+```
 
 ## Status
 

libc/functions/math/acos.part-impl.md

@@ -2,13 +2,15 @@
 
 ## Synopsis
 
-`#include <math.h>`
+```c
+#include <math.h>
 
-`double acos(double x);`
+double acos(double x);
 
-`float acosf(float x);`
+float acosf(float x);
 
-`long double acosl(long double x);`
+long double acosl(long double x);
+```
 
 ## Status