diff options
author | Jannis Hoffmann <jannis@fehcom.de> | 2024-07-09 14:41:53 +0200 |
---|---|---|
committer | Jannis Hoffmann <jannis@fehcom.de> | 2024-07-09 14:41:53 +0200 |
commit | 5fadc0cbb8577c61d66bd6f19ceaf0507c11e23b (patch) | |
tree | 684758441f5b431d0008253243034b6a4a29417c /src/scan.c | |
parent | 249866e3d1e11dc72eaa1305f4bb479ded92ef38 (diff) |
initial clang-format
Diffstat (limited to 'src/scan.c')
-rw-r--r-- | src/scan.c | 86 |
1 files changed, 48 insertions, 38 deletions
@@ -7,24 +7,24 @@ @brief scanning/conversion of strings to different variable types */ -static long int fromhex(unsigned char c) +static long int fromhex(unsigned char c) { - if (c>='0' && c<='9') - return c-'0'; - else if (c>='A' && c<='F') - return c-'A'+10; - else if (c>='a' && c<='f') - return c-'a'+10; + if (c >= '0' && c <= '9') + return c - '0'; + else if (c >= 'A' && c <= 'F') + return c - 'A' + 10; + else if (c >= 'a' && c <= 'f') + return c - 'a' + 10; return -1; } -unsigned int scan_0x(register const char *s,register unsigned int *u) +unsigned int scan_0x(register const char *s, register unsigned int *u) { register unsigned int pos = 0; register unsigned long result = 0; register long int c; - while ((c = fromhex((unsigned char) (s[pos]))) >= 0) { + while ((c = fromhex((unsigned char)(s[pos]))) >= 0) { result = (result << 4) + c; ++pos; } @@ -32,89 +32,99 @@ unsigned int scan_0x(register const char *s,register unsigned int *u) return pos; } -unsigned int scan_8long(register const char *s,register unsigned long *u) +unsigned int scan_8long(register const char *s, register unsigned long *u) { register unsigned int pos = 0; register unsigned long result = 0; register unsigned long c; - while ((c = (unsigned long) (unsigned char) (s[pos] - '0')) < 8) { + while ((c = (unsigned long)(unsigned char)(s[pos] - '0')) < 8) { result = result * 8 + c; - ++pos; + ++pos; } *u = result; return pos; } -unsigned int scan_uint(register const char *s,register unsigned int *u) +unsigned int scan_uint(register const char *s, register unsigned int *u) { - register unsigned int pos; + register unsigned int pos; unsigned long result; - pos = scan_ulong(s,&result); - *u = result; + pos = scan_ulong(s, &result); + *u = result; return pos; } -unsigned int scan_plusminus(register const char *s,register int *sign) +unsigned int scan_plusminus(register const char *s, register int *sign) { - if (*s == '+') { *sign = 1; return 1; } - if (*s == '-') { *sign = -1; return 1; } - *sign = 1; return 0; + if (*s == '+') { + *sign = 1; + return 1; + } + if (*s == '-') { + *sign = -1; + return 1; + } + *sign = 1; + return 0; } -unsigned int scan_long(register const char *s,register long *i) +unsigned int scan_long(register const char *s, register long *i) { - int sign; - unsigned long u; + int sign; + unsigned long u; register unsigned int len; - len = scan_plusminus(s,&sign); s += len; - len += scan_ulong(s,&u); - if (sign < 0) *i = -u; else *i = u; + len = scan_plusminus(s, &sign); + s += len; + len += scan_ulong(s, &u); + if (sign < 0) + *i = -u; + else + *i = u; return len; } -unsigned int scan_ulong(register const char *s,register unsigned long *u) +unsigned int scan_ulong(register const char *s, register unsigned long *u) { register unsigned int pos = 0; register unsigned long result = 0; register unsigned long c; - while ((c = (unsigned long) (unsigned char) (s[pos] - '0')) < 10) { + while ((c = (unsigned long)(unsigned char)(s[pos] - '0')) < 10) { result = result * 10 + c; - ++pos; + ++pos; } *u = result; return pos; } -unsigned int scan_xlong(const char *s,unsigned long *u) +unsigned int scan_xlong(const char *s, unsigned long *u) { register const char *t = s; register int l = 0; register unsigned char c; while ((c = fromhex(*t)) < 16) { - l = (l<<4)+c; + l = (l << 4) + c; ++t; } - *u=l; - return t-s; + *u = l; + return t - s; } -unsigned int scan_xint(const char *s,unsigned int *i) +unsigned int scan_xint(const char *s, unsigned int *i) { register const char *t = s; register unsigned int l = 0; register unsigned char c; - while ((l >> (sizeof(l)*8 - 4)) == 0 - && (c = (unsigned char)fromhex((unsigned char)*t))<16) { - l= (l << 4) + c; + while ((l >> (sizeof(l) * 8 - 4)) == 0 && (c = (unsigned char)fromhex((unsigned char)*t)) < 16) { + l = (l << 4) + c; ++t; } *i = l; - return (unsigned int)(t-s); + return (unsigned int)(t - s); } |