usr/src/cmd/sgs/m4/common/m4.c

160

if (is_alpha(t) || t == '_') {

usr/src/cmd/sgs/m4/common/m4macs.c

101

if (is_alpha(*s) || *s == '_') {

usr/src/cmd/zdump/zdump.c

1109

for (abp = ab; is_alpha(*abp); abp++)

usr/src/cmd/zdump/zdump.c

385

while (is_alpha(*cp) || is_digit(*cp) || *cp == '-' || *cp == '+')

usr/src/cmd/zic/zic.c

205

static bool is_alpha(char a);

usr/src/cmd/zic/zic.c

2869

for (cp = abbr; is_alpha(*cp); cp++)

usr/src/cmd/zic/zic.c

3905

while (is_alpha(*cp) || ('0' <= *cp && *cp <= '9')

usr/src/tools/ndrgen/ndr_lex.c

77

#define is_sstart(c) (is_alpha(c) || (c) == '_')